10304+1138 HO 372 AC
10h 30m 25.69s +11° 37' 51.3" P.A. 203.00 sep 47.0 mag 8.83,10.98 Sp K0
| Coord 2000 |
10304+1138 |
|
Discov num |
HO 372 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 30 25.69 +11 37 51.3 |
|
| Date first |
1891 |
|
Date last |
2017 |
|
Obs |
22 |
|
| Pa first |
204 |
|
Pa last |
203.2 |
|
P.A. Now (θ) |
203.2° |
|
| Sep first |
47.5 |
|
Sep last |
47 |
|
Sep. Now (ρ) |
47" |
|
| Mag pri |
8.83 |
|
Mag sec |
10.98 |
|
delta mag (ΔM) |
2.15 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+021 |
|
| Notes |
|
|
rPM=1.016
This double is not 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 |
0841-00861-1 |
|
Gaia DR2 |
3882640819152993024 |
|
DM |
BD+12 2219 |
|