07251-2110 HO 522 AC
07h 25m 07.97s -21° 10' 25.9" P.A. 120.00 sep 6.4 mag 7.21,12.80 Sp B1Iab dist. 14285.71 pc (46599.99 l.y.)
| Coord 2000 |
07251-2110 |
|
Discov num |
HO 522 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 25 07.97 -21 10 25.9 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
120 |
|
Pa last |
119.5 |
|
P.A. Now (θ) |
119.5° |
|
| Sep first |
6.1 |
|
Sep last |
6.37 |
|
Sep. Now (ρ) |
6.37" |
|
| Mag pri |
7.21 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
5.59 |
|
Spectral class |
B1Iab (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
07251-2110 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 58510 |
173684 |
07 25 08 -21 10 26 |
BU 199 AB |
2015 |
29 |
24 |
1.8 |
7.21 |
8.05 |
0.84 |
|
|
| Show |
|
173684 |
07 25 08 -21 10 26 |
HO 522 AC |
2015 |
7 |
120 |
6.4 |
7.21 |
12.80 |
5.59 |
|
<=== |
| Show |
|
173684 |
07 25 08 -21 10 26 |
DAM 1372 AD |
2020 |
11 |
303 |
97.7 |
7.21 |
8.30 |
1.09 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Major |
|
SAO |
173684 |
|
HIP |
35997 |
|
Tycho2 |
5978-03679-1 |
|
| Gaia DR2 |
5619903237244064128 |
|
HD |
58510 |
|
BD |
BD-20 1919 |
|
CP |
CP-20 2370 |
|
| Distance |
14285.71 |
|
Distance ly |
46599.99 |
|
