07393-4903 HJ 3994 AB (HD 61947)
07h 39m 16.80s -49° 03' 05.1" P.A. 17.00 sep 14.6 mag 6.95,9.76 Sp B2/3IV dist. 9090.91 pc (29654.55 l.y.)
| Coord 2000 |
07393-4903 |
|
Discov num |
HJ 3994 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 39 16.80 -49 03 05.1 |
|
| Date first |
1834 |
|
Date last |
1999 |
|
Obs |
12 |
|
| Pa first |
12 |
|
Pa last |
17.3 |
|
P.A. Now (θ) |
17.3° |
|
| Sep first |
12.0 |
|
Sep last |
14.59 |
|
Sep. Now (ρ) |
14.59" |
|
| Mag pri |
6.95 |
|
Mag sec |
9.76 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
B2/3IV (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=0.601
Nature of this double is uncertain.
07393-4903 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 61947 |
218872 |
07 39 17 -49 03 05 |
HJ 3994 AB |
1999 |
12 |
17 |
14.6 |
6.95 |
9.76 |
2.81 |
|
<=== |
| Show |
|
218872 |
07 39 17 -49 03 05 |
HJ 3994 AC |
1999 |
9 |
218 |
23.9 |
6.95 |
10.21 |
3.26 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 61947 |
|
Constellation |
Puppis |
|
SAO |
218872 |
|
HIP |
37276 |
|
| Tycho2 |
8141-02576-1 |
|
Gaia DR2 |
5494327468780034944 |
|
HD |
61947 |
|
GC |
10315 |
|
| CD |
CD-48 3102 |
|
Distance |
9090.91 |
|
Distance ly |
29654.55 |
|
