02214+5342 HJ 2127
02h 21m 28.78s +53° 40' 52.4" P.A. 135.00 sep 7.7 mag 10.66,11.60
| Coord 2000 |
02214+5342 |
|
Discov num |
HJ 2127 |
|
Comp |
|
|
Coord arcsec 2000 |
02 21 28.78 +53 40 52.4 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
130 |
|
Pa last |
135.2 |
|
P.A. Now (θ) |
135.2° |
|
| Sep first |
5.0 |
|
Sep last |
7.68 |
|
Sep. Now (ρ) |
7.68" |
|
| Mag pri |
10.66 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3686-01004-1 |
|
Gaia DR2 |
455524201356032768 |
|
