23173+4232 UC 4918
23h 17m 20.87s +42° 31' 34.0" P.A. 174.00 sep 11.5 mag 15.90,16.00
| Coord 2000 |
23173+4232 |
|
Discov num |
UC 4918 |
|
Comp |
|
|
Coord arcsec 2000 |
23 17 20.87 +42 31 34.0 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
174 |
|
Pa last |
173.7 |
|
P.A. Now (θ) |
173.7° |
|
| Sep first |
11.4 |
|
Sep last |
11.489 |
|
Sep. Now (ρ) |
11.489" |
|
| Mag pri |
15.90 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-054 |
|
Sec motion ra |
-050 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-028 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.096 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
1936602098094832640 |
|