36 Ophiuchi: Difference between revisions

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  | prop_mo_ra={{val|-498.600}}
  | prop_mo_ra={{val|-498.600}}
  | prop_mo_dec={{val|-1149.158|fmt=commas}}
  | prop_mo_dec={{val|-1149.158|fmt=commas}}
  | pm_footnote = <ref name="GaiaEDR3a"/>
  | pm_footnote = <ref name="GaiaDR3a"/>
  | parallax=168.0031
  | parallax=168.0031
  | p_error=0.1343
  | p_error=0.1343
  | parallax_footnote=<ref name="GaiaEDR3a">{{Cite Gaia EDR3|4109030160308320128}}</ref>
  | parallax_footnote=<ref name="GaiaDR3a">{{Cite Gaia DR3|4109030160308320128}}</ref>
  | absmag_v=
  | absmag_v=
  | component2 = 36 Oph B
  | component2 = 36 Oph B
Line 49: Line 49:
  | prop_mo_ra2={{val|-465.861}}
  | prop_mo_ra2={{val|-465.861}}
  | prop_mo_dec2={{val|-1141.168|fmt=commas}}
  | prop_mo_dec2={{val|-1141.168|fmt=commas}}
  | pm_footnote2 = <ref name="GaiaEDR3b"/>
  | pm_footnote2 = <ref name="GaiaDR3b"/>
  | parallax2=168.1303
  | parallax2=168.1303
  | p_error2=0.1081
  | p_error2=0.1081
  | parallax_footnote2=<ref name="GaiaEDR3b">{{Cite Gaia EDR3|4109030160308317312}}</ref>
  | parallax_footnote2=<ref name="GaiaDR3b">{{Cite Gaia DR3|4109030160308317312}}</ref>
  | absmag_v2=
  | absmag_v2=
}}
}}
{{Starbox astrometry|no_heading=y
{{Starbox astrometry|no_heading=y
| component1 = 36 Oph C
| component1 = 36 Oph C
| radial_v={{val|-0.04|0.22}}<ref name="GaiaEDR3c"/>
| radial_v={{val|-0.04|0.22}}<ref name="GaiaDR3c"/>
| prop_mo_ra={{val|-479.573}}
| prop_mo_ra={{val|-479.573}}
| prop_mo_dec={{val|-1124.332|fmt=commas}}
| prop_mo_dec={{val|-1124.332|fmt=commas}}
| pm_footnote = <ref name="GaiaEDR3c"/>
| pm_footnote = <ref name="GaiaDR3c"/>
| parallax=167.9617
| parallax=167.9617
| p_error=0.0311
| p_error=0.0311
| parallax_footnote=<ref name="GaiaEDR3c">{{Cite Gaia EDR3|4109034455276324608}}</ref>
| parallax_footnote=<ref name="GaiaDR3c">{{Cite Gaia DR3|4109034455276324608}}</ref>
| absmag_v=
| absmag_v=
}}
}}
{{Starbox visbin
{{Starbox visbin
| reference = <ref name=Tokovinin2017/>
| reference = <ref name=Tokovinin2017/>
| name=36 Ophiuchi B
| primary=36 Oph A
| name=36 Oph B
| period= 470.9
| period= 470.9
| axis= 13
| axis= 13
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| temperature    = {{val|5103|29|fmt=commas}}<ref name=Luck2017/>
| temperature    = {{val|5103|29|fmt=commas}}<ref name=Luck2017/>
| metal_fe      = {{val|-0.23}}<ref name=Luck2017/>
| metal_fe      = {{val|-0.23}}<ref name=Luck2017/>
| age_gyr        = {{val|4.86|0.50|0.22}}<ref name=Luck2017/>
| rotation      = {{val|20.69|0.40}}<ref name=Otani2022/> days
| age_gyr        = 1.43<ref name=Otani2022/>
| component2    = 36 Oph B
| component2    = 36 Oph B
| mass2          = {{val|0.76|0.03|0.06}}<ref name=Luck2018/>
| mass2          = {{val|0.76|0.03|0.06}}<ref name=Luck2018/>
| radius2        = {{solar radius calculator|type=logLT|-0.49|5171|decimals=3}}<ref name=Luck2018/>{{Efn|name=radius2|1=Calculated, using the [[Stefan-Boltzmann law]] and the star's [[effective temperature]] and luminosity, with respect to the [[Sun|solar]] nominal effective temperature of 5,772&nbsp;[[Kelvin|K]]:<math display="block">\sqrt{\biggl(\frac{5,772}{5,171}\biggr)^4 \cdot 10^{-0.49}} = 0.709\ R_\odot.</math>}}
| radius2        = {{val|0.721|0.044}}<ref name=tic/>
| luminosity2    = 0.32<ref name=Luck2018/>
| luminosity2    = 0.32<ref name=Luck2018/>
| temperature2  = {{val|5171|71|fmt=commas}}<ref name=Luck2018/>
| temperature2  = {{val|5171|71|fmt=commas}}<ref name=Luck2018/>
| gravity2      = 4.61<ref name=Luck2018/>
| gravity2      = 4.61<ref name=Luck2018/>
| rotation2      = {{val|21.11|0.40}}<ref name=Otani2022/> days
| metal_fe2      = {{val|-0.22}}<ref name=Luck2018/>
| metal_fe2      = {{val|-0.22}}<ref name=Luck2018/>
| age_gyr2      = {{val|5.26|5.04|2.94}}<ref name=Luck2018/>
| age_gyr2      = 1.43<ref name=Otani2022/>
}}
{{Starbox detail|no_heading=y
| component1    = 36 Oph C
| mass          = {{Val|0.72|0.01}}<ref name=Luck2018/>
| radius        = {{Val|0.688|0.064}}<ref name=tic/>
| luminosity    = 0.14<ref name=Luck2018/>
| temperature    = {{Val|4474|22|fmt=commas}}<ref name=Luck2018/>
| gravity        = 4.70<ref name=Luck2018/>
| rotation      = {{Val|18.0|0.4}}<ref name=Otani2022/> days
| metal_fe      = {{Val|-0.22}}<ref name=Luck2018/>
| age_myr        = {{Val|590|70}}<ref name=Otani2022/>
}}
}}
{{Starbox catalog  
{{Starbox catalog  
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| Simbad3 = HD+155885|sn3=B
| Simbad3 = HD+155885|sn3=B
| Simbad4 = HD+156026|sn4=C
| Simbad4 = HD+156026|sn4=C
| NSTED = GJ+663A|nn=A
| NSTED = GJ 663B|nn=B
| NSTED2 = GJ+663B|nn2=B
| NSTED2 = GJ 664|nn2=C
| NSTED3 = GJ+664|nn3=C
| ARICNS = 01379|an=A
| ARICNS = 01379|an=A
| ARICNS2 = 01380|an2=B
| ARICNS2 = 01380|an2=B
Line 122: Line 135:


==Characteristics==
==Characteristics==
The primary and secondary stars (also known as HD 155886) are nearly identical orange [[main-sequence]] dwarfs of [[spectral type]] K2/K1. This binary is unusual because its eruptions do not seem to conform to the Waldmeier effect; that is, the strongest eruptions of HD 155886 are not the ones characterized by the fast eruption onset.<ref>{{citation|arxiv=1909.12148|year=2019|title=Waldmeier Effect in Stellar Cycles|doi=10.3847/1538-4357/ab4a17|last1=Garg|first1=Suyog|last2=Karak|first2=Bidya Binay|last3=Egeland|first3=Ricky|last4=Soon|first4=Willie|last5=Baliunas|first5=Sallie|journal=The Astrophysical Journal|volume=886|issue=2|page=132|bibcode=2019ApJ...886..132G|s2cid=202888617 |doi-access=free }}</ref> The tertiary star is an orange main-sequence dwarf of [[spectral type]] K5.
The primary and secondary stars (also known as HD 155886) are nearly identical orange [[main-sequence]] dwarfs of [[spectral type]] K2/K1. This binary is unusual because its eruptions do not seem to conform to the Waldmeier effect; that is, the strongest eruptions of HD 155886 are not the ones characterized by the fast eruption onset.<ref>{{citation|arxiv=1909.12148|year=2019|title=Waldmeier Effect in Stellar Cycles|doi=10.3847/1538-4357/ab4a17|last1=Garg|first1=Suyog|last2=Karak|first2=Bidya Binay|last3=Egeland|first3=Ricky|last4=Soon|first4=Willie|last5=Baliunas|first5=Sallie|journal=The Astrophysical Journal|volume=886|issue=2|page=132|bibcode=2019ApJ...886..132G|s2cid=202888617 |doi-access=free }}</ref>
 
The tertiary star is an orange main-sequence dwarf of [[spectral type]] K5. The age for this star derived using [[gyrochronology]] is about 600 million years, while the age derived for the AB pair is 1.43 billion years. This discrepancy suggest that the A/B stars interacted with each other and slowed down their rotation periods, providing a higher age.<ref name=Otani2022/>


[[Image:V2215OphLightCurve.png|300px|thumb|left|A [[Photometric system#Photometric letters|visual band]] [[light curve]] for 36 Ophiuchi C (V2215 Ophiuchi), plotted from ''[[All Sky Automated Survey for SuperNovae|ASAS-SN]]'' data<ref name="ASAS-SN"/>]]
[[Image:V2215OphLightCurve.png|300px|thumb|left|A [[Photometric system#Photometric letters|visual band]] [[light curve]] for 36 Ophiuchi C (V2215 Ophiuchi), plotted from ''[[All Sky Automated Survey for SuperNovae|ASAS-SN]]'' data<ref name="ASAS-SN"/>]]
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==Observation==
==Observation==


On 26 October 2021, it was occulted by [[Venus]] as viewed from the [[Indian Ocean]].<ref name="Mus2002">{{cite book |date=2002 |first=Jan |last=Meeus |chapter=Mutual occultations of planets |pages=174–185 |title=More Mathematical Astronomy Morsels |isbn=0943396743 |url=https://falakmu.id/khgt/dokumen/More%20mathematical%20astronomy%20morsels%20(Jean%20Meeus)%20(Z-Library).pdf}}</ref>{{rp|165}}
On 26 October 2021, it was occulted by [[Venus]] as viewed from the [[Indian Ocean]].<ref name="Mus2002">{{cite book |date=2002 |first=Jan |last=Meeus |chapter=Mutual occultations of planets |pages=174–185 |title=More Mathematical Astronomy Morsels |publisher=Willmann-Bell |isbn=0943396743 |url=https://falakmu.id/khgt/dokumen/More%20mathematical%20astronomy%20morsels%20(Jean%20Meeus)%20(Z-Library).pdf}}</ref>{{rp|165}}
 
==See also==
* [[List of nearest stars by spectral type#List of nearest K-type stars|List of nearest K-type stars]]


==Notes==
==Notes==
{{Notelist}}
{{notelist}}


==References==
==References==
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<ref name=Hardegree-Ullman2023>{{Cite journal |last1=Hardegree-Ullman |first1=Kevin K. |last2=Apai |first2=Dániel |last3=Bergsten |first3=Galen J. |last4=Pascucci |first4=Ilaria |last5=López-Morales |first5=Mercedes |date=2023-06-01 |title=Bioverse: A Comprehensive Assessment of the Capabilities of Extremely Large Telescopes to Probe Earth-like O2 Levels in Nearby Transiting Habitable-zone Exoplanets |bibcode=2023AJ....165..267H |journal=[[The Astronomical Journal]] |volume=165 |issue=6 |pages=267 |doi=10.3847/1538-3881/acd1ec |doi-access=free |arxiv=2304.12490 |issn=0004-6256}} [https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/165/267&Name=*%2036%20Oph%20A 36 Ophiuchi A's database entry] at [[VizieR]].</ref>
<ref name=Hardegree-Ullman2023>{{Cite journal |last1=Hardegree-Ullman |first1=Kevin K. |last2=Apai |first2=Dániel |last3=Bergsten |first3=Galen J. |last4=Pascucci |first4=Ilaria |last5=López-Morales |first5=Mercedes |date=2023-06-01 |title=Bioverse: A Comprehensive Assessment of the Capabilities of Extremely Large Telescopes to Probe Earth-like O2 Levels in Nearby Transiting Habitable-zone Exoplanets |bibcode=2023AJ....165..267H |journal=[[The Astronomical Journal]] |volume=165 |issue=6 |pages=267 |doi=10.3847/1538-3881/acd1ec |doi-access=free |arxiv=2304.12490 |issn=0004-6256}} [https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/165/267&Name=*%2036%20Oph%20A 36 Ophiuchi A's database entry] at [[VizieR]].</ref>
<ref name=Otani2022>{{Cite journal |last1=Otani |first1=Tomomi |last2=von Hippel |first2=Ted |last3=Buzasi |first3=Derek |last4=Oswalt |first4=T. D. |last5=Stone-Martinez |first5=Alexander |last6=Majewski |first6=Patrice |date=2022-05-01 |title=A Monte Carlo Method for Evaluating Empirical Gyrochronology Models and Its Application to Wide Binary Benchmarks |journal=[[The Astrophysical Journal]] |volume=930 |issue=1 |pages=36 |doi=10.3847/1538-4357/ac6035 |doi-access=free |arxiv=2105.07266 |bibcode=2022ApJ...930...36O |issn=0004-637X}}</ref>


<ref name=aaa505_1_205>{{cite journal
<ref name=aaa505_1_205>{{cite journal
Line 193: Line 213:
  }}</ref>
  }}</ref>


<ref name=tic>{{Cite journal |last1=Stassun |first1=Keivan G. |last2=Oelkers |first2=Ryan J. |last3=Paegert |first3=Martin |last4=Torres |first4=Guillermo |last5=Pepper |first5=Joshua |last6=De Lee |first6=Nathan |last7=Collins |first7=Kevin |last8=Latham |first8=David W. |last9=Muirhead |first9=Philip S. |last10=Chittidi |first10=Jay |last11=Rojas-Ayala |first11=Bárbara |last12=Fleming |first12=Scott W. |last13=Rose |first13=Mark E. |last14=Tenenbaum |first14=Peter |last15=Ting |first15=Eric B. |date=2019-10-01 |title=The Revised TESS Input Catalog and Candidate Target List |journal=The Astronomical Journal |volume=158 |issue=4 |pages=138 |doi=10.3847/1538-3881/ab3467 |doi-access=free |arxiv=1905.10694 |bibcode=2019AJ....158..138S |issn=0004-6256}} Database entries at [[VizieR]]:[https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=IV/38&TIC=1277142190 36 Oph B]<br>[https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=IV/38&TIC=79841001 36 Oph C]</ref>
 
<ref name="search">Wittenmeyer ''et al.'' (2006).</ref>
<ref name="search">Wittenmeyer ''et al.'' (2006).</ref>


<ref name=Tokovinin2017>{{Cite journal |last=Tokovinin |first=Andrei |date=July 2017 |title=Orbit Alignment in Triple Stars |journal=The Astrophysical Journal |language=en |volume=844 |issue=2 |pages=103 |doi=10.3847/1538-4357/aa7746 |doi-access=free |arxiv=1706.00748 |bibcode=2017ApJ...844..103T |issn=0004-637X}}</ref>
<ref name=Tokovinin2017>{{Cite journal |last=Tokovinin |first=Andrei |date=July 2017 |title=Orbit Alignment in Triple Stars |journal=The Astrophysical Journal |language=en |volume=844 |issue=2 |pages=103 |doi=10.3847/1538-4357/aa7746 |doi-access=free |arxiv=1706.00748 |bibcode=2017ApJ...844..103T |issn=0004-637X}}</ref>


<ref name=Luck2018>{{Cite journal |last=Luck |first=R. Earle |date=2018-03-01 |title=Abundances in the Local Region. III. Southern F, G, and K Dwarfs |bibcode=2018AJ....155..111L |journal=The Astronomical Journal |volume=155 |issue=3 |pages=111 |doi=10.3847/1538-3881/aaa9b5 |doi-access=free |issn=0004-6256}} [https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/155/111&ID=*%2036%20Oph%20B 36 Ophiuchi B's database entry] at [[VizieR]].</ref>
<ref name=Luck2018>{{Cite journal |last=Luck |first=R. Earle |date=2018-03-01 |title=Abundances in the Local Region. III. Southern F, G, and K Dwarfs |bibcode=2018AJ....155..111L |journal=The Astronomical Journal |volume=155 |issue=3 |pages=111 |doi=10.3847/1538-3881/aaa9b5 |doi-access=free |issn=0004-6256}} Database entries at [[VizieR]]:<br>[https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/155/111&ID=*%2036%20Oph%20B 36 Ophiuchi B]<br>[https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/155/111&ID=V*%20V2215%20Oph 36 Ophiuchi C]</ref>


<ref name=Luck2017>{{Cite journal |last=Luck |first=R. Earle |date=2017-01-01 |title=Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants |bibcode=2017AJ....153...21L |journal=The Astronomical Journal |volume=153 |issue=1 |pages=21 |doi=10.3847/1538-3881/153/1/21 |doi-access=free |issn=0004-6256|arxiv=1611.02897 }}[https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/153/21&Name=36%20Oph%20A 36 Ophiuchi A's database entry] at [[VizieR]].</ref>
<ref name=Luck2017>{{Cite journal |last=Luck |first=R. Earle |date=2017-01-01 |title=Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants |bibcode=2017AJ....153...21L |journal=The Astronomical Journal |volume=153 |issue=1 |pages=21 |doi=10.3847/1538-3881/153/1/21 |doi-access=free |issn=0004-6256|arxiv=1611.02897 }}[https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/AJ/153/21&Name=36%20Oph%20A 36 Ophiuchi A's database entry] at [[VizieR]].</ref>

Revision as of 15:09, 18 June 2025

Template:Short description Template:Sky

36 Ophiuchi
Script error: No such module "Location map".
Observation data
Epoch J2000      Equinox J2000
Constellation Ophiuchus
Right ascension A: Template:RA
B: Template:RA
C: Template:RA[1]
Declination A: Template:DEC
B: Template:DEC
C: Template:DEC[1]
Apparent magnitude (V) 5.08/5.03/6.34[1]
Characteristics
Spectral type K2 V/K1 V/K5 V[1]
U−B Template:Engvar 0.51(AB)/1.04
B−V Template:Engvar 0.85(AB)/1.16
Variable type C: RS CVn
Astrometry
36 Oph A
Radial velocity (Rv)−0.6[1] km/s
Proper motion (μ) RA: Script error: No such module "val". mas/yr[2]
Dec.: Script error: No such module "val". mas/yr[2]
Parallax (π)168.0031±0.1343 mas[2]
DistanceTemplate:Rnd ± Template:Rnd ly
(Template:Rnd ± Template:Rnd pc)
36 Oph B
Radial velocity (Rv)0.0[1] km/s
Proper motion (μ) RA: Script error: No such module "val". mas/yr[3]
Dec.: Script error: No such module "val". mas/yr[3]
Parallax (π)168.1303±0.1081 mas[3]
DistanceTemplate:Rnd ± Template:Rnd ly
(Template:Rnd ± Template:Rnd pc)
36 Oph C
Radial velocity (Rv)Script error: No such module "val".[4] km/s
Proper motion (μ) RA: Script error: No such module "val". mas/yr[4]
Dec.: Script error: No such module "val". mas/yr[4]
Parallax (π)167.9617±0.0311 mas[4]
DistanceTemplate:Rnd ± Template:Rnd ly
(Template:Rnd ± Template:Rnd pc)
Orbit[5]
Primary36 Oph A
Companion36 Oph B
Period (P)470.9 yr
Semi-major axis (a)13″
Eccentricity (e)0.916
Inclination (i)99.8°
Details
36 Oph A
MassScript error: No such module "val".[6] Template:Solar mass
RadiusScript error: No such module "val".[7] Template:Solar radius
LuminosityScript error: No such module "val".[8] Template:Solar luminosity
TemperatureScript error: No such module "val".[6] K
Metallicity [Fe/H]Script error: No such module "val".[6] dex
RotationScript error: No such module "val".[9] days
Age1.43[9] Gyr
36 Oph B
MassScript error: No such module "val".[10] Template:Solar mass
RadiusScript error: No such module "val".[11] Template:Solar radius
Luminosity0.32[10] Template:Solar luminosity
Surface gravity (log g)4.61[10] cgs
TemperatureScript error: No such module "val".[10] K
Metallicity [Fe/H]Script error: No such module "val".[10] dex
RotationScript error: No such module "val".[9] days
Age1.43[9] Gyr
36 Oph C
MassScript error: No such module "val".[10] Template:Solar mass
RadiusScript error: No such module "val".[11] Template:Solar radius
Luminosity0.14[10] Template:Solar luminosity
Surface gravity (log g)4.70[10] cgs
TemperatureScript error: No such module "val".[10] K
Metallicity [Fe/H]Script error: No such module "val".[10] dex
RotationScript error: No such module "val".[9] days
AgeScript error: No such module "val".[9] Myr
Metallicity [Fe/H]{{{metal_fe2}}} dex
Other designations
36 Oph, WDS J17153-2636
AB: GJ 663, CD−26°12026, GCTP 3908.00, HIP 84405
A: Guniibuu, HR 6402, HD 155886, LHS 437, SAO 185198
B: HR 6401, HD 155885, LHS 438, SAO 185199
C: V2215 Ophiuchi, GJ 664, CD−26°12036, HD 156026, GCTP 3913.00, LHS 439, SAO 185213, HIP 84478
Database references
SIMBADAB
A
B
C
Exoplanet ArchiveB
C
ARICNSA
B
C

Script error: No such module "Check for unknown parameters".

36 Ophiuchi (or Guniibuu for component A) is a triple star system 19.5 light-years from Earth in the constellation Ophiuchus.

Characteristics

The primary and secondary stars (also known as HD 155886) are nearly identical orange main-sequence dwarfs of spectral type K2/K1. This binary is unusual because its eruptions do not seem to conform to the Waldmeier effect; that is, the strongest eruptions of HD 155886 are not the ones characterized by the fast eruption onset.[12]

The tertiary star is an orange main-sequence dwarf of spectral type K5. The age for this star derived using gyrochronology is about 600 million years, while the age derived for the AB pair is 1.43 billion years. This discrepancy suggest that the A/B stars interacted with each other and slowed down their rotation periods, providing a higher age.[9]

File:V2215OphLightCurve.png
A visual band light curve for 36 Ophiuchi C (V2215 Ophiuchi), plotted from ASAS-SN data[13]

Star C is separated from the A-B pair by 700 arcseconds, compared to a minimum of 4.6 arcseconds for A-B, so its effect on the movements of the A-B pair is small. A and B have active chromospheres. At present the distance between the stars forming the AB-pair is 5.1 arcseconds and the position angle is 139 degrees, while star C is 731.6 arcseconds away from the A-component and situated at a position angle of 74 degrees.

Nomenclature

In the beliefs of the Kamilaroi and Euahlayi Aboriginal peoples in New South Wales, Australia, the star is called Guniibuu that represents the robin red-breast bird (Petroica boodang). In 2016, the IAU organized a Working Group on Star Names (WGSN)[14] to catalog and standardize proper names for stars. The WGSN approved the name Guniibuu for the star A on 10 August 2018 and it is now so included in the List of IAU-approved Star Names.[15]

Hunt for substellar objects

The McDonald Observatory team has set limits to the presence of one or more planets[16] around 36 Ophiuchi A with masses between 0.13 and 5.4 Jupiter masses and average separations spanning between 0.05 and 5.2 astronomical units (AU), although beyond 1.5 AU orbits are inherently unstable around either 36 Ophiuchi A or 36 Ophiuchi B.[17]

The star C (or namely HD 156026) is among five nearby paradigms as K-type stars of a type in a 'sweet spot’ between Sun-analog stars and M stars for the likelihood of evolved life, per analysis of Giada Arney from NASA's Goddard Space Flight Center.[18]

Observation

On 26 October 2021, it was occulted by Venus as viewed from the Indian Ocean.[19]Template:Rp

See also

Notes

Template:Notelist

References

<templatestyles src="Reflist/styles.css" />

  1. ↑ a b c d e f Script error: No such module "citation/CS1".
  2. ↑ a b Template:Cite Gaia DR3
  3. ↑ a b Template:Cite Gaia DR3
  4. ↑ a b c Template:Cite Gaia DR3
  5. ↑ Script error: No such module "Citation/CS1".
  6. ↑ a b c Script error: No such module "Citation/CS1".36 Ophiuchi A's database entry at VizieR.
  7. ↑ Script error: No such module "Citation/CS1".
  8. ↑ Script error: No such module "Citation/CS1". 36 Ophiuchi A's database entry at VizieR.
  9. ↑ a b c d e f g Script error: No such module "Citation/CS1".
  10. ↑ a b c d e f g h i j Script error: No such module "Citation/CS1". Database entries at VizieR:
    36 Ophiuchi B
    36 Ophiuchi C
  11. ↑ a b Script error: No such module "Citation/CS1". Database entries at VizieR:36 Oph B
    36 Oph C
  12. ↑ Script error: No such module "citation/CS1".
  13. ↑ Script error: No such module "citation/CS1".
  14. ↑ Script error: No such module "citation/CS1".
  15. ↑ Script error: No such module "citation/CS1".
  16. ↑ Wittenmeyer et al. (2006).
  17. ↑ Irwin et al. (1996).
  18. ↑ Script error: No such module "citation/CS1".
  19. ↑ Script error: No such module "citation/CS1".

Script error: No such module "Check for unknown parameters".

Further reading

  • Script error: No such module "citation/CS1".
  • Script error: No such module "citation/CS1".
  • Script error: No such module "citation/CS1".
  • Script error: No such module "citation/CS1".

External links

Template:Nearest systems Template:Stars of Ophiuchus

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