HR 7722
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| Observation data Epoch J2000 |
|
|---|---|
| Constellation (pronunciation) |
Capricornus |
| Right ascension | 20h 15m 17.3909s |
| Declination | -27° 01′ 58.716″ |
| Apparent magnitude (V) | 5.73 |
| Characteristics | |
| Spectral type | K0Vv |
| U-B color index | 0.64 |
| B-V color index | 0.88 |
| Variable type | Suspected |
| Astrometry | |
| Radial velocity (Rv) | -54.2 km/s |
| Proper motion (μ) | RA: 1241.49 mas/yr Dec.: -181.45 mas/yr |
| Parallax (π) | 113.34 ± 0.89 mas |
| Distance | 28.8 ± 0.2 ly (8.82 ± 0.07 pc) |
| Other designations | |
|
Gl 785, HR 7722, CD -27°14659, HD 192310, LHS 488, LTT 8009, GCTP 4804.00, SAO 189065, FK5 , NSV 12933, HIP 99825.
|
|
| Database references | |
| SIMBAD | data |
| ARICNS | data |
HR 7722 is a star in the constellation Capricornus. It is located in the solar neighborhood at a distance of just under 29 light years, and is just within the range of luminosity needed to view from the Earth with the unaided eye. HR 7722 is suspected of being a variable star, but this is unconfirmed.
[edit] External links
- CD-27 14659 / HR 7722. SolStation. Retrieved on 2007-05-11.
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