SAO 73770
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| Observation data Epoch J2000.0 |
|
|---|---|
| Constellation (pronunciation) |
Andromeda |
| Right ascension | 0h 8m 52.5377s |
| Declination | +28° 48' 00.089" |
| Apparent magnitude (V) | 8.52 |
| Characteristics | |
| Spectral type | K2 |
| Astrometry | |
| Proper motion (μ) | RA: -13.00 mas/yr Dec.: -7.30 mas/yr |
| Other designations | |
SAO 73770 is a 9th magnitude star in the constellation Andromeda. It is an orange star of the spectral type K2, meaning it possesses a surface temperature of 3,500 to 5,000 kelvin.[1] It is located within 30 arcminutes of the star Alpheratz.[2]
[edit] References
- ^ a b Simbad Query Result. Simbad. Retrieved on October 13, 2007.
- ^ Autostar Suite Astronomer Edition. CD-ROM. Meade, April 2006.
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