10402+1201 HJ 166 AB
10h 40m 13.58s +12° 01' 18.5" P.A. 287.00 sep 7.8 mag 10.83,11.60 Sp F0 dist. 55.93 pc (182.44 l.y.)
| Coord 2000 |
10402+1201 |
|
Discov num |
HJ 166 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 40 13.58 +12 01 18.5 |
|
| Date first |
1825 |
|
Date last |
2024 |
|
Obs |
17 |
|
| Pa first |
280 |
|
Pa last |
286.5 |
|
P.A. Now (θ) |
286.5° |
|
| Sep first |
3.0 |
|
Sep last |
7.754 |
|
Sep. Now (ρ) |
7.754" |
|
| Mag pri |
10.83 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.77 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.541
Nature of this double is uncertain.
10402+1201 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
156142 |
10 40 14 +12 01 18 |
HJ 166 AB |
2024 |
17 |
287 |
7.8 |
10.83 |
11.60 |
0.77 |
|
<=== |
| Show |
|
156140 |
10 40 14 +12 01 18 |
HJ 166 AC |
2024 |
14 |
63 |
37.5 |
10.83 |
12.80 |
1.97 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
SAO |
156142 |
|
HIP |
52220 |
|
Tycho2 |
0842-00236-1 |
|
| Gaia DR2 |
3882855842396005888 |
|
BD |
BD-15 3103 |
|
Distance |
55.93 |
|
Distance ly |
182.44 |
|
