12165+4149 HJ 1215
12h 16m 32.30s +41° 49' 21.9" P.A. 13.00 sep 25.6 mag 11.22,11.57 Sp F2
| Coord 2000 |
12165+4149 |
|
Discov num |
HJ 1215 |
|
Comp |
|
|
Coord arcsec 2000 |
12 16 32.30 +41 49 21.9 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
20 |
|
| Pa first |
21 |
|
Pa last |
13 |
|
P.A. Now (θ) |
13° |
|
| Sep first |
26.1 |
|
Sep last |
25.6 |
|
Sep. Now (ρ) |
25.6" |
|
| Mag pri |
11.22 |
|
Mag sec |
11.57 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-034 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.913
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Tycho2 |
3019-01821-1 |
|
Gaia DR2 |
1536619005064774144 |
|