02300+4529 HJ 2141
02h 30m 00.18s +45° 28' 52.1" P.A. 144.00 sep 12.1 mag 11.61,12.77
| Coord 2000 |
02300+4529 |
|
Discov num |
HJ 2141 |
|
Comp |
|
|
Coord arcsec 2000 |
02 30 00.18 +45 28 52.1 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
144 |
|
Pa last |
144.2 |
|
P.A. Now (θ) |
144.2° |
|
| Sep first |
11.6 |
|
Sep last |
12.11 |
|
Sep. Now (ρ) |
12.11" |
|
| Mag pri |
11.61 |
|
Mag sec |
12.77 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.707
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3295-00490-1 |
|
Gaia DR2 |
341596998368999680 |
|
