HD 180262
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| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquila |
| Right ascension | Template:RA[1] |
| Declination | Template:DEC[1] |
| Apparent magnitude (V) | 5.57[2] (5.75 + 7.69)[3] |
| Characteristics | |
| Spectral type | G8II-III + A1V[3] |
| U−B Template:Engvar | +0.85[2] |
| B−V Template:Engvar | +1.10[2] |
| R−I Template:Engvar | 0.54 |
| Astrometry | |
| Radial velocity (Rv) | −25.2[4] km/s |
| Proper motion (μ) | RA: +0.55[1] mas/yr Dec.: −11.10[1] mas/yr |
| Parallax (π) | 5.32±0.9 mas[1] |
| Distance | approx. Template:Rnd ly (approx. Template:Rnd pc) |
| Details | |
| HD 180262 A | |
| Radius | 50[5] Template:Solar radius |
| Luminosity | 323[6] Template:Solar luminosity |
| Surface gravity (log g) | 2.0[7] cgs |
| Temperature | 4,308[8] K |
| Metallicity [Fe/H] | 0.21[8] dex |
| Rotational velocity (v sin i) | 1.4[7] km/s |
| Metallicity [Fe/H] | {{{metal_fe2}}} dex |
| Other designations | |
| BD+14°3846, HD 180262, HIP 94624, HR 7300, SAO 104655 | |
| Database references | |
| SIMBAD | data |
| Database references | |
| SIMBAD | data |
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HD 180262 is a wide double star in the equatorial constellation of Aquila. The pair have an angular separation of 89.823″.[3]
References
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