13481-1831 RST 2873
13h 48m 07.15s -18° 31' 21.9" P.A. 138.00 sep 0.2 mag 10.50,11.40
| Coord 2000 |
13481-1831 |
|
Discov num |
RST2873 |
|
Comp |
|
|
Coord arcsec 2000 |
13 48 07.15 -18 31 21.9 |
|
| Date first |
1935 |
|
Date last |
1986 |
|
Obs |
5 |
|
| Pa first |
70 |
|
Pa last |
138.1 |
|
P.A. Now (θ) |
138.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.24 |
|
Sep. Now (ρ) |
0.24" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-038 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Tycho2 |
6127-00237-1 |
|
Gaia DR2 |
6292631150297882112 |
|