07328-4913 HJ 3981 AC
07h 32m 45.83s -49° 12' 43.3" P.A. 90.00 sep 27.1 mag 8.68,12.20 Sp B3V
| Coord 2000 |
07328-4913 |
|
Discov num |
HJ 3981 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 32 45.83 -49 12 43.3 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
88 |
|
Pa last |
89.6 |
|
P.A. Now (θ) |
89.6° |
|
| Sep first |
26.4 |
|
Sep last |
27.1 |
|
Sep. Now (ρ) |
27.1" |
|
| Mag pri |
8.68 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
3.52 |
|
Spectral class |
B3V (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-062 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-065 |
|
| Notes |
|
|
rPM=0.996
This double is not physical.
07328-4913 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 60575 |
218788 |
07 32 46 -49 12 43 |
HJ 3981 AB |
2016 |
16 |
329 |
15.2 |
8.68 |
10.00 |
1.32 |
|
|
| Show |
|
218788 |
07 32 46 -49 12 43 |
HJ 3981 AC |
2015 |
5 |
90 |
27.1 |
8.68 |
12.20 |
3.52 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Puppis |
|
SAO |
218788 |
|
Tycho2 |
8141-02106-1 |
|
Gaia DR2 |
5506284760811111936 |
|
