23144+3147 HJ 983 AB
23h 14m 24.09s +31° 46' 40.6" P.A. 157.00 sep 16.9 mag 9.20,10.50 Sp G0
| Coord 2000 |
23144+3147 |
|
Discov num |
HJ 983 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 14 24.09 +31 46 40.6 |
|
| Date first |
1827 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
162 |
|
Pa last |
157.2 |
|
P.A. Now (θ) |
157.2° |
|
| Sep first |
15.0 |
|
Sep last |
16.876 |
|
Sep. Now (ρ) |
16.876" |
|
| Mag pri |
9.20 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+069 |
|
Sec motion ra |
+069 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+018 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
23144+3147 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
73106 |
23 14 24 +31 46 41 |
HJ 983 AB |
2016 |
20 |
157 |
16.9 |
9.20 |
10.50 |
1.30 |
|
<=== |
| Show |
|
73106 |
23 14 24 +31 46 41 |
HJ 983 AC |
2015 |
9 |
298 |
25.7 |
9.20 |
14.50 |
5.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
SAO |
73106 |
|
Tycho2 |
2751-00015-1 |
|
Gaia DR2 |
1909972819821572224 |
|
