HD 219659
Jump to navigation
Jump to search
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius[1] |
| Right ascension | Template:RA[2] |
| Declination | Template:DEC[2] |
| Apparent magnitude (V) | 6.33[3] |
| Characteristics | |
| Evolutionary stage | main sequence[4] |
| Spectral type | A1/A2IV/V[5] |
| U−B Template:Engvar | +0.00[3] |
| B−V Template:Engvar | +0.05[3] |
| Astrometry | |
| Radial velocity (Rv) | 2.2[6] km/s |
| Proper motion (μ) | RA: +40.58[2] mas/yr Dec.: +5.32[2] mas/yr |
| Parallax (π) | 8.24±0.53 mas[2] |
| Distance | Template:Rnd ± Template:Rnd ly (Template:Rnd ± Template:Rnd pc) |
| Absolute magnitude (MV) | +0.92[1] |
| Details | |
| Mass | 2.5[7] Template:Solar mass |
| Radius | 3.0[7] Template:Solar radius |
| Luminosity | 72[7] Template:Solar luminosity |
| Surface gravity (log g) | 3.87[7] cgs |
| Temperature | 9,661[7] K |
| Metallicity [Fe/H] | −0.01[8] dex |
| Rotational velocity (v sin i) | 196[4] km/s |
| Age | 462[8] Myr |
| Metallicity [Fe/H] | {{{metal_fe2}}} dex |
| Other designations | |
| BD−12°6461, HD 219659, HIP 115015, HR 8856, SAO 165609. | |
| Database references | |
| SIMBAD | data |
Script error: No such module "Check for unknown parameters".
HD 219659 is suspected variable star in the equatorial constellation of Aquarius.
References
<templatestyles src="Reflist/styles.css" />
- ↑ a b Script error: No such module "Citation/CS1".
- ↑ a b c d e Script error: No such module "Citation/CS1".
- ↑ a b c Script error: No such module "Citation/CS1".
- ↑ a b Script error: No such module "Citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "Citation/CS1".
- ↑ a b c d e Script error: No such module "Citation/CS1".
- ↑ a b Script error: No such module "Citation/CS1".
Script error: No such module "Check for unknown parameters".