23212-0840 RST 4721
23h 21m 12.00s -08° 40' 27.0" P.A. 64.00 sep 4.8 mag 7.54,14.60 Sp A2 dist. 104.17 pc (339.8 l.y.)
| Coord 2000 |
23212-0840 |
|
Discov num |
RST4721 |
|
Comp |
|
|
Coord arcsec 2000 |
23 21 12.00 -08 40 27.0 |
|
| Date first |
1939 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
63 |
|
Pa last |
64.1 |
|
P.A. Now (θ) |
64.1° |
|
| Sep first |
3.7 |
|
Sep last |
4.752 |
|
Sep. Now (ρ) |
4.752" |
|
| Mag pri |
7.54 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
7.06 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+061 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
146656 |
|
HIP |
115305 |
|
Tycho2 |
5822-00603-1 |
|
| Gaia DR2 |
2438115258763069184 |
|
HD |
220109 |
|
BD |
BD-09 6173 |
|
Distance |
104.17 |
|
| Distance ly |
339.8 |
|
