14578-4427 I 1259 (HD 131904)
14h 57m 49.19s -44° 26' 56.3" P.A. 241.00 sep 1.8 mag 9.79,10.39 Sp B9.5V
Coord 2000 |
14578-4427 |
|
Discov num |
I 1259 |
|
Comp |
|
|
Coord arcsec 2000 |
14 57 49.19 -44 26 56.3 |
|
Date first |
1926 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
243 |
|
Pa last |
240.8 |
|
P.A. Now (θ) |
240.8° |
|
Sep first |
1.9 |
|
Sep last |
1.778 |
|
Sep. Now (ρ) |
1.778" |
|
Mag pri |
9.79 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 131904 |
|
Constellation |
Lupus |
|
SAO |
225325 |
|
Tycho2 |
7832-01300-1 |
|
Gaia DR2 |
5907860350396540288 |
|
HD |
131904 |
|