22445+7154 HJ 3144
22h 44m 30.85s +71° 53' 37.4" P.A. 112.00 sep 10.2 mag 12.23,12.40
| Coord 2000 |
22445+7154 |
|
Discov num |
HJ 3144 |
|
Comp |
|
|
Coord arcsec 2000 |
22 44 30.85 +71 53 37.4 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
127 |
|
Pa last |
112.3 |
|
P.A. Now (θ) |
112.3° |
|
| Sep first |
8.0 |
|
Sep last |
10.238 |
|
Sep. Now (ρ) |
10.238" |
|
| Mag pri |
12.23 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.569
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4484-00896-1 |
|
Gaia DR2 |
2229959668765915648 |
|
