12218-3901 RST 1662
12h 21m 42.73s -39° 00' 53.4" P.A. 55.00 sep 2.0 mag 10.15,13.00
| Coord 2000 |
12218-3901 |
|
Discov num |
RST1662 |
|
Comp |
|
|
Coord arcsec 2000 |
12 21 42.73 -39 00 53.4 |
|
| Date first |
1934 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
59 |
|
Pa last |
55.1 |
|
P.A. Now (θ) |
55.1° |
|
| Sep first |
1.7 |
|
Sep last |
2 |
|
Sep. Now (ρ) |
2" |
|
| Mag pri |
10.15 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
|
|
| Pri motion ra |
-074 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
7757-00107-1 |
|
Gaia DR2 |
6150217623970853888 |
|
