11301-5440 HJ 4442 (HD 100038)
11h 30m 08.78s -54° 39' 47.0" P.A. 230.00 sep 3.4 mag 9.48,10.55 Sp B9IV
Coord 2000 |
11301-5440 |
|
Discov num |
HJ 4442 |
|
Comp |
|
|
Coord arcsec 2000 |
11 30 08.78 -54 39 47.0 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
230 |
|
Pa last |
229.6 |
|
P.A. Now (θ) |
229.6° |
|
Sep first |
2.1 |
|
Sep last |
3.448 |
|
Sep. Now (ρ) |
3.448" |
|
Mag pri |
9.48 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
1.07 |
|
Spectral class |
B9IV (blue-white) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
-041 |
|
Pri motion dec |
+022 |
|
Sec motion dec |
-042 |
|
Notes |
|
|
rPM=1.472
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 100038 |
|
Constellation |
Centaurus |
|
SAO |
239124 |
|
Tycho2 |
8621-01147-1 |
|
Gaia DR2 |
5343511066588494976 |
|
HD |
100038 |
|