07003-2207 SEE 74 AB (FU CMa)
07h 00m 19.36s -22° 07' 08.7" P.A. 232.00 sep 13.6 mag 6.52,11.07 Sp B2IV-Vne dist. 645.16 pc (2104.51 l.y.)
Coord 2000 |
07003-2207 |
|
Discov num |
SEE 74 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 00 19.36 -22 07 08.7 |
|
Date first |
1897 |
|
Date last |
1999 |
|
Obs |
5 |
|
Pa first |
230 |
|
Pa last |
232.1 |
|
P.A. Now (θ) |
232.1° |
|
Sep first |
13.8 |
|
Sep last |
13.608 |
|
Sep. Now (ρ) |
13.608" |
|
Mag pri |
6.52 |
|
Mag sec |
11.07 |
|
delta mag (ΔM) |
4.55 |
|
Spectral class |
B2IV-Vne (blue-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
07003-2207 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
172725 |
07 00 19 -22 07 09 |
FIN 334 Aa,Ab |
2018 |
19 |
331 |
0.1 |
7.20 |
7.20 |
0.00 |
Y |
|
Show |
FU CMa |
172725 |
07 00 19 -22 07 09 |
SEE 74 AB |
1999 |
5 |
232 |
13.6 |
6.52 |
11.07 |
4.55 |
|
<=== |
Show |
|
172725 |
07 00 19 -22 07 09 |
SEE 74 AC |
2017 |
9 |
359 |
124.1 |
6.52 |
10.72 |
4.20 |
|
|
Show |
|
|
07 00 19 -22 05 02 |
SEE 74 CD |
2016 |
8 |
344 |
4.5 |
10.72 |
11.70 |
0.98 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
FU CMa |
|
Constellation |
Canis Major |
|
SAO |
172725 |
|
HIP |
33721 |
|
Tycho2 |
5975-03461-1 |
|
Gaia DR2 |
2928790052294961152 |
|
HD |
52437 |
|
HR |
2628 |
|
GC |
9232 |
|
ADS |
5687 |
|
BD |
BD-21 1695 |
|
Distance |
645.16 |
|
Distance ly |
2104.51 |
|