19332-4212 B 975 (HD 183821)
19h 33m 10.00s -42° 12' 16.3" P.A. 15.00 sep 1.0 mag 10.90,11.80 Sp F0
| Coord 2000 |
19332-4212 |
|
Discov num |
B 975 |
|
Comp |
|
|
Coord arcsec 2000 |
19 33 10.00 -42 12 16.3 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
21 |
|
Pa last |
15.3 |
|
P.A. Now (θ) |
15.3° |
|
| Sep first |
1.0 |
|
Sep last |
1.013 |
|
Sep. Now (ρ) |
1.013" |
|
| Mag pri |
10.90 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 183821 |
|
Constellation |
Sagittarius |
|
Tycho2 |
7940-00763-1 |
|
Gaia DR2 |
6689265092254718592 |
|
| HD |
183821 |
|
