22231+5617 STI 2740
22h 23m 10.35s +56° 17' 41.3" P.A. 197.00 sep 9.4 mag 12.10,12.50
| Coord 2000 |
22231+5617 |
|
Discov num |
STI2740 |
|
Comp |
|
|
Coord arcsec 2000 |
22 23 10.35 +56 17 41.3 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
201 |
|
Pa last |
197 |
|
P.A. Now (θ) |
197° |
|
| Sep first |
8.6 |
|
Sep last |
9.433 |
|
Sep. Now (ρ) |
9.433" |
|
| Mag pri |
12.10 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.522
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2006063466004803840 |
|
