10304+1138 HO 372 BC
10h 30m 26.67s +11° 37' 53.5" P.A. 216.00 sep 55.9 mag 12.94,11.06 Sp MS MS
| Coord 2000 |
10304+1138 |
|
Discov num |
HO 372 |
|
Comp |
BC |
|
Coord arcsec 2000 |
10 30 26.67 +11 37 53.5 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
216 |
|
Pa last |
216.2 |
|
P.A. Now (θ) |
216.2° |
|
| Sep first |
55.9 |
|
Sep last |
55.916 |
|
Sep. Now (ρ) |
55.916" |
|
| Mag pri |
12.94 |
|
Mag sec |
11.06 |
|
delta mag (ΔM) |
1.88 |
|
Spectral class |
MS MS (red/red) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
10304+1138 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 30 26 +11 37 51 |
HO 372 AB |
2017 |
14 |
84 |
14.5 |
8.83 |
12.80 |
3.97 |
|
|
| Show |
|
|
10 30 26 +11 37 51 |
HO 372 AC |
2017 |
22 |
203 |
47.0 |
8.83 |
10.98 |
2.15 |
|
|
| Show |
|
|
10 30 27 +11 37 54 |
HO 372 BC |
2016 |
5 |
216 |
55.9 |
12.94 |
11.06 |
1.88 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Tycho2 |
0841-00304-1 |
|
