21130-1133 RST 4077 AC
21h 13m 02.51s -11° 33' 05.8" P.A. 223.00 sep 2.0 mag 9.70,12.90 Sp G0
| Coord 2000 |
21130-1133 |
|
Discov num |
RST4077 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 13 02.51 -11 33 05.8 |
|
| Date first |
1938 |
|
Date last |
2021 |
|
Obs |
8 |
|
| Pa first |
232 |
|
Pa last |
223.2 |
|
P.A. Now (θ) |
223.2° |
|
| Sep first |
1.6 |
|
Sep last |
1.965 |
|
Sep. Now (ρ) |
1.965" |
|
| Mag pri |
9.70 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+073 |
|
Sec motion ra |
|
|
| Pri motion dec |
+028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21130-1133 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 201926 |
164222 |
21 13 03 -11 33 06 |
VOU 24 AB |
2021 |
13 |
173 |
0.2 |
9.70 |
10.20 |
0.50 |
Y |
|
| Show |
|
164222 |
21 13 03 -11 33 06 |
RST 4077 AC |
2021 |
8 |
223 |
2.0 |
9.70 |
12.90 |
3.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
164222 |
|
Tycho2 |
5780-00244-1 |
|
Gaia DR2 |
6895050100822940416 |
|
| HD |
201926 |
|
DM |
BD-12 5935 |
|
