10178+2000 GII 170 Aa,Ab
10h 17m 45.67s +20° 00' 12.3" P.A. 96.00 sep 0.2 mag 8.90,8.90 Sp K2 dist. 1388.89 pc (4530.56 l.y.)
| Coord 2000 |
10178+2000 |
|
Discov num |
GII 170 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
10 17 45.67 +20 00 12.3 |
|
| Date first |
2014 |
|
Date last |
2014 |
|
Obs |
2 |
|
| Pa first |
97 |
|
Pa last |
96.1 |
|
P.A. Now (θ) |
96.1° |
|
| Sep first |
0.2 |
|
Sep last |
0.221 |
|
Sep. Now (ρ) |
0.221" |
|
| Mag pri |
8.90 |
|
Mag sec |
8.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
10178+2000 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
81274 |
10 17 46 +20 00 12 |
GII 170 Aa,Ab |
2014 |
2 |
96 |
0.2 |
8.90 |
8.90 |
0.00 |
|
<=== |
| Show |
|
81274 |
10 17 46 +20 00 12 |
A 2149 AB |
2015 |
7 |
306 |
1.5 |
8.10 |
13.90 |
5.80 |
|
|
| Show |
|
81274 |
10 17 46 +20 00 12 |
A 2149 AC |
2016 |
9 |
194 |
9.6 |
8.24 |
13.90 |
5.66 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
SAO |
81274 |
|
HIP |
50425 |
|
Tycho2 |
1425-01506-1 |
|
| HD |
89196 |
|
BD |
BD+20 2460 |
|
Distance |
1388.89 |
|
Distance ly |
4530.56 |
|
