07074-2350 CHR 246 AB
07h 07m 22.59s -23° 50' 26.6" P.A. 201.00 sep 0.1 mag 5.71,7.70 Sp B2IVe dist. 2127.66 pc (6940.43 l.y.)
| Coord 2000 |
07074-2350 |
|
Discov num |
CHR 246 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 07 22.59 -23 50 26.6 |
|
| Date first |
1996 |
|
Date last |
2020 |
|
Obs |
9 |
|
| Pa first |
160 |
|
Pa last |
201.3 |
|
P.A. Now (θ) |
201.3° |
|
| Sep first |
0.1 |
|
Sep last |
0.087 |
|
Sep. Now (ρ) |
0.087" |
|
| Mag pri |
5.71 |
|
Mag sec |
7.70 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
B2IVe (blue-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
07074-2350 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
173002 |
07 07 23 -23 50 27 |
CHR 246 AB |
2020 |
9 |
201 |
0.1 |
5.71 |
7.70 |
1.99 |
|
<=== |
| Show |
FV CMa |
173002 |
07 07 23 -23 50 27 |
OUD 4 AC |
2005 |
1 |
228 |
0.7 |
5.70 |
11.70 |
6.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
FV CMa |
|
Constellation |
Canis Major |
|
SAO |
173002 |
|
HIP |
34360 |
|
| Tycho2 |
6524-04728-1 |
|
Gaia DR2 |
2927447308080636416 |
|
HD |
54309 |
|
HR |
2690 |
|
| GC |
9414 |
|
CD |
CD-23 4908 |
|
Distance |
2127.66 |
|
Distance ly |
6940.43 |
|
