07013-2904 HJ 3913 (HD 52781)
07h 01m 20.97s -29° 03' 21.3" P.A. 131.00 sep 8.0 mag 9.39,10.52 Sp B9V
| Coord 2000 |
07013-2904 |
|
Discov num |
HJ 3913 |
|
Comp |
|
|
Coord arcsec 2000 |
07 01 20.97 -29 03 21.3 |
|
| Date first |
1835 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
129 |
|
Pa last |
130.8 |
|
P.A. Now (θ) |
130.8° |
|
| Sep first |
6.0 |
|
Sep last |
8.014 |
|
Sep. Now (ρ) |
8.014" |
|
| Mag pri |
9.39 |
|
Mag sec |
10.52 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.509
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 52781 |
|
Constellation |
Canis Major |
|
SAO |
172778 |
|
Tycho2 |
6535-01818-1 |
|
| Gaia DR2 |
5608090805870313344 |
|
HD |
52781 |
|
