21146-2935 B 2492 (HD 202100)
21h 14m 33.57s -29° 35' 05.2" sep 7.2 mag 10.21,10.91 Sp G0
| Coord 2000 |
21146-2935 |
|
Discov num |
B 2492 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 33.57 -29 35 05.2 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
0 |
|
Pa last |
359.9 |
|
P.A. Now (θ) |
359.9° |
|
| Sep first |
7.7 |
|
Sep last |
7.189 |
|
Sep. Now (ρ) |
7.189" |
|
| Mag pri |
10.21 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+026 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.68
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 202100 |
|
Constellation |
Microscopium |
|
SAO |
190153 |
|
Tycho2 |
6949-00925-1 |
|
| Gaia DR2 |
6787891182183546112 |
|
HD |
202100 |
|
