10304+1138 HO 372 AB
10h 30m 25.69s +11° 37' 51.3" P.A. 84.00 sep 14.5 mag 8.83,12.80 Sp K0
Coord 2000 |
10304+1138 |
|
Discov num |
HO 372 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 30 25.69 +11 37 51.3 |
|
Date first |
1891 |
|
Date last |
2017 |
|
Obs |
14 |
|
Pa first |
78 |
|
Pa last |
83.6 |
|
P.A. Now (θ) |
83.6° |
|
Sep first |
13.3 |
|
Sep last |
14.5 |
|
Sep. Now (ρ) |
14.5" |
|
Mag pri |
8.83 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.97 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+010 |
|
Notes |
|
|
rPM=0.458
Nature of this double is uncertain.
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 |
|
ADS |
7803 |
|