01316-4532 BRT 644
01h 31m 32.52s -45° 32' 02.9" P.A. 21.00 sep 2.4 mag 12.78,12.94
| Coord 2000 |
01316-4532 |
|
Discov num |
BRT 644 |
|
Comp |
|
|
Coord arcsec 2000 |
01 31 32.52 -45 32 02.9 |
|
| Date first |
1905 |
|
Date last |
1905 |
|
Obs |
1 |
|
| Pa first |
21 |
|
Pa last |
21.1 |
|
P.A. Now (θ) |
21.1° |
|
| Sep first |
2.4 |
|
Sep last |
2.405 |
|
Sep. Now (ρ) |
2.405" |
|
| Mag pri |
12.78 |
|
Mag sec |
12.94 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
X
B
(Dubious double, Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Phoenix |
|
Gaia DR2 |
4934403440074736128 |
|
