40 Aquarii
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40 Aquarii
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This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations. Please improve this article by introducing more precise citations. (October 2010) |
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 13m 26.3802s |
| Declination | -11° 55' 34.045" |
| Apparent magnitude (V) | 6.944 |
| Characteristics | |
| Spectral type | G5IV |
| Astrometry | |
| Radial velocity (Rv) | -8±2 km/s |
| Proper motion (μ) | RA: 20.99 mas/yr Dec.: -20.86 mas/yr |
| Parallax (π) | 2.96 ± 0.87 mas |
| Distance | approx. 1,100 ly (approx. 340 pc) |
| Absolute magnitude (MV) | 7.667 |
| Other designations | |
| Database references | |
| SIMBAD | data |
40 Aquarii is a yellow subgiant of the Aquarius constellation. 40 Aqr is approximately 1100 lys from Earth.
External links
- "Simbad query". http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=40+aqr&submit=SIMBAD+search. Retrieved October 4, 2010.
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