00553+2310 HDS 122 (GP And)
00h 55m 18.15s +23° 09' 49.4" P.A. 110.00 sep 11.1 mag 10.81,12.53 Sp A3 dist. 94.07 pc (306.86 l.y.)
| Coord 2000 |
00553+2310 |
|
Discov num |
HDS 122 |
|
Comp |
|
|
Coord arcsec 2000 |
00 55 18.15 +23 09 49.4 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
110 |
|
Pa last |
109.5 |
|
P.A. Now (θ) |
109.5° |
|
| Sep first |
11.1 |
|
Sep last |
11.094 |
|
Sep. Now (ρ) |
11.094" |
|
| Mag pri |
10.81 |
|
Mag sec |
12.53 |
|
delta mag (ΔM) |
1.72 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.241 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
GP And |
|
Constellation |
Andromeda |
|
HIP |
4322 |
|
Tycho2 |
1739-01526-1 |
|
| Gaia DR2 |
2803810558418824704 |
|
Distance |
94.07 |
|
Distance ly |
306.86 |
|