20428-5737 WSI 136
20h 42m 46.45s -57° 37' 15.4" P.A. 338.00 sep 2.2 mag 14.30,15.60
| Coord 2000 |
20428-5737 |
|
Discov num |
WSI 136 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 46.45 -57 37 15.4 |
|
| Date first |
2006 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
338 |
|
Pa last |
337.9 |
|
P.A. Now (θ) |
337.9° |
|
| Sep first |
2.2 |
|
Sep last |
2.187 |
|
Sep. Now (ρ) |
2.187" |
|
| Mag pri |
14.30 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+160 |
|
Sec motion ra |
|
|
| Pri motion dec |
-210 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Indus |
|
Gaia DR2 |
6455906771597962752 |
|
