20006-3028 B 461
20h 00m 33.11s -30° 28' 15.3" P.A. 262.00 sep 1.5 mag 9.62,13.80 Sp G2V
| Coord 2000 |
20006-3028 |
|
Discov num |
B 461 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 33.11 -30 28 15.3 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
275 |
|
Pa last |
262.2 |
|
P.A. Now (θ) |
262.2° |
|
| Sep first |
1.5 |
|
Sep last |
1.55 |
|
Sep. Now (ρ) |
1.55" |
|
| Mag pri |
9.62 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
4.18 |
|
Spectral class |
G2V (yellow) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
211728 |
|
Tycho2 |
7440-00498-1 |
|
Gaia DR2 |
6749917035561501824 |
|
| HD |
189327 |
|
