21593-6957 SHN 257
21h 59m 17.79s -69° 56' 58.4" P.A. -1.00 sep 0.9 mag 14.10,15.90
| Coord 2000 |
21593-6957 |
|
Discov num |
SHN 257 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 17.79 -69 56 58.4 |
|
| Date first |
1996 |
|
Date last |
1996 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.9 |
|
Sep last |
0.887 |
|
Sep. Now (ρ) |
0.887" |
|
| Mag pri |
14.10 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Indus |
|
Gaia DR2 |
6395962565882168192 |
|
