07060-4220 HJ 3931 AB (HD 54208)
07h 05m 57.79s -42° 19' 39.3" P.A. 212.00 sep 54.3 mag 7.19,11.09 Sp A0V dist. 142.45 pc (464.67 l.y.)
| Coord 2000 |
07060-4220 |
|
Discov num |
HJ 3931 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 05 57.79 -42 19 39.3 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
212 |
|
Pa last |
211.7 |
|
P.A. Now (θ) |
211.7° |
|
| Sep first |
57.5 |
|
Sep last |
54.33 |
|
Sep. Now (ρ) |
54.33" |
|
| Mag pri |
7.19 |
|
Mag sec |
11.09 |
|
delta mag (ΔM) |
3.9 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+024 |
|
Sec motion dec |
+039 |
|
| Notes |
|
|
rPM=0.718
Nature of this double is uncertain.
07060-4220 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 54208 |
218447 |
07 05 58 -42 19 39 |
HJ 3931 AB |
2015 |
8 |
212 |
54.3 |
7.19 |
11.09 |
3.90 |
|
<=== |
| Show |
|
218447 |
07 05 58 -42 19 39 |
HJ 3931 AC |
2015 |
16 |
41 |
72.2 |
7.19 |
8.77 |
1.58 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 54208 |
|
Constellation |
Puppis |
|
SAO |
218447 |
|
HIP |
34246 |
|
| Tycho2 |
7637-02639-1 |
|
Gaia DR2 |
5559665088265497856 |
|
HD |
54208 |
|
GC |
9391 |
|
| CD |
CD-42 2959 |
|
CP |
CP-42 1216 |
|
Distance |
142.45 |
|
Distance ly |
464.67 |
|
