07003-2207 SEE 74 AC
07h 00m 19.36s -22° 07' 08.7" P.A. 359.00 sep 124.1 mag 6.52,10.72 Sp B2IV-Vne dist. 645.16 pc (2104.51 l.y.)
| Coord 2000 |
07003-2207 |
|
Discov num |
SEE 74 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 00 19.36 -22 07 08.7 |
|
| Date first |
1920 |
|
Date last |
2017 |
|
Obs |
9 |
|
| Pa first |
359 |
|
Pa last |
359.4 |
|
P.A. Now (θ) |
359.4° |
|
| Sep first |
129.3 |
|
Sep last |
124.1 |
|
Sep. Now (ρ) |
124.1" |
|
| Mag pri |
6.52 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
B2IV-Vne (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-043 |
|
| Notes |
N
(See Notes) |
|
rPM=1.076
This double is not physical.
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 |
|
| ADS |
5687 |
|
BD |
BD-21 1695 |
|
Distance |
645.16 |
|
Distance ly |
2104.51 |
|
