07138-2254 HJ 3938 (HD 55856)
07h 13m 48.39s -22° 54' 20.8" P.A. 251.00 sep 19.3 mag 6.32,9.10 Sp B2IV+G5IV dist. 436.68 pc (1424.45 l.y.)
| Coord 2000 |
07138-2254 |
|
Discov num |
HJ 3938 |
|
Comp |
|
|
Coord arcsec 2000 |
07 13 48.39 -22 54 20.8 |
|
| Date first |
1837 |
|
Date last |
2010 |
|
Obs |
21 |
|
| Pa first |
253 |
|
Pa last |
251 |
|
P.A. Now (θ) |
251° |
|
| Sep first |
18.0 |
|
Sep last |
19.31 |
|
Sep. Now (ρ) |
19.31" |
|
| Mag pri |
6.32 |
|
Mag sec |
9.10 |
|
delta mag (ΔM) |
2.78 |
|
Spectral class |
B2IV+G5IV (blue-white/yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+004 |
|
| Notes |
N
(See Notes) |
|
rPM=0.439
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 55856 |
|
Constellation |
Canis Major |
|
SAO |
173247 |
|
HIP |
34940 |
|
| Tycho2 |
6524-02464-1 |
|
Gaia DR2 |
2927919754482160000 |
|
HD |
55856 |
|
HR |
2733 |
|
| GC |
9588 |
|
ADS |
5912 |
|
DM |
BD-22 1760 |
|
BD |
BD-22 1761 |
|
| CD |
CD-22 4204 |
|
CP |
CP-22 1894 |
|
Distance |
436.68 |
|
Distance ly |
1424.45 |
|
