23028+5025 HDS 3281 AB
23h 02m 50.93s +50° 24' 44.9" P.A. 148.00 sep 1.4 mag 9.78,13.14 Sp A5 dist. 5263.16 pc (17168.43 l.y.)
| Coord 2000 |
23028+5025 |
|
Discov num |
HDS3281 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 02 50.93 +50 24 44.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
147 |
|
Pa last |
147.9 |
|
P.A. Now (θ) |
147.9° |
|
| Sep first |
1.4 |
|
Sep last |
1.383 |
|
Sep. Now (ρ) |
1.383" |
|
| Mag pri |
9.78 |
|
Mag sec |
13.14 |
|
delta mag (ΔM) |
3.36 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.283 (< 0.3, Physical double)
This double is physical.
23028+5025 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 02 51 +50 24 45 |
GII 302 Aa,Ab |
2014 |
1 |
112 |
0.1 |
10.10 |
10.10 |
0.00 |
|
|
| Show |
|
|
23 02 51 +50 24 45 |
HDS 3281 AB |
2016 |
4 |
148 |
1.4 |
9.78 |
13.14 |
3.36 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
HIP |
113809 |
|
Tycho2 |
3630-01903-1 |
|
BD |
BD+49 4021 |
|
| Distance |
5263.16 |
|
Distance ly |
17168.43 |
|
