10287-2346 UC 1936 AB
10h 28m 42.98s -23° 45' 59.4" P.A. 110.00 sep 20.5 mag 9.80,14.20 Sp G2
| Coord 2000 |
10287-2346 |
|
Discov num |
UC 1936 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 28 42.98 -23 45 59.4 |
|
| Date first |
1998 |
|
Date last |
2017 |
|
Obs |
7 |
|
| Pa first |
110 |
|
Pa last |
109.6 |
|
P.A. Now (θ) |
109.6° |
|
| Sep first |
21.0 |
|
Sep last |
20.5 |
|
Sep. Now (ρ) |
20.5" |
|
| Mag pri |
9.80 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
G2 (yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-099 |
|
Sec motion dec |
-105 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
10287-2346 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 28 43 -23 45 59 |
RST 4929 Aa,Ab |
1979 |
5 |
58 |
0.3 |
10.40 |
10.40 |
0.00 |
|
|
| Show |
|
|
10 28 43 -23 45 59 |
UC 1936 AB |
2017 |
7 |
110 |
20.5 |
9.80 |
14.20 |
4.40 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6620-00059-1 |
|
Gaia DR2 |
5474228877257539968 |
|
