21003-1312 RST 4073
21h 00m 17.86s -13° 11' 51.0" P.A. 4.00 sep 0.4 mag 11.60,11.60 Sp G5
| Coord 2000 |
21003-1312 |
|
Discov num |
RST4073 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 17.86 -13 11 51.0 |
|
| Date first |
1938 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
12 |
|
Pa last |
3.6 |
|
P.A. Now (θ) |
3.6° |
|
| Sep first |
0.3 |
|
Sep last |
0.422 |
|
Sep. Now (ρ) |
0.422" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
