22580+5602 STI 2916
22h 57m 57.62s +56° 02' 15.5" P.A. 163.00 sep 5.3 mag 9.90,11.80 Sp B5
| Coord 2000 |
22580+5602 |
|
Discov num |
STI2916 |
|
Comp |
|
|
Coord arcsec 2000 |
22 57 57.62 +56 02 15.5 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
171 |
|
Pa last |
163.3 |
|
P.A. Now (θ) |
163.3° |
|
| Sep first |
4.2 |
|
Sep last |
5.3 |
|
Sep. Now (ρ) |
5.3" |
|
| Mag pri |
9.90 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
3989-00389-1 |
|
Gaia DR2 |
2009733429659498880 |
|
