14557-7020 DON 692 AB
14h 55m 43.45s -70° 20' 25.4" P.A. 168.00 sep 2.1 mag 8.71,15.20 Sp A3m
| Coord 2000 |
14557-7020 |
|
Discov num |
DON 692 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 55 43.45 -70 20 25.4 |
|
| Date first |
1932 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
170 |
|
Pa last |
167.9 |
|
P.A. Now (θ) |
167.9° |
|
| Sep first |
1.9 |
|
Sep last |
2.1 |
|
Sep. Now (ρ) |
2.1" |
|
| Mag pri |
8.71 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
6.49 |
|
Spectral class |
A3m (white) |
|
| Pri motion ra |
-031 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Circinus |
|
Tycho2 |
9262-02095-1 |
|
HD |
131083 |
|