16442-4725 B 1823
16h 44m 12.44s -47° 24' 43.4" P.A. 124.00 sep 3.2 mag 9.29,13.40 Sp B3
Coord 2000 |
16442-4725 |
|
Discov num |
B 1823 |
|
Comp |
|
|
Coord arcsec 2000 |
16 44 12.44 -47 24 43.4 |
|
Date first |
1931 |
|
Date last |
2000 |
|
Obs |
2 |
|
Pa first |
127 |
|
Pa last |
124 |
|
P.A. Now (θ) |
124° |
|
Sep first |
3.2 |
|
Sep last |
3.16 |
|
Sep. Now (ρ) |
3.16" |
|
Mag pri |
9.29 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.11 |
|
Spectral class |
B3 (blue-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8330-04464-1 |
|
Gaia DR2 |
5939544019244646016 |
|
HD |
328864 |
|