22554+5714 STI 2907
22h 55m 26.94s +57° 14' 11.7" P.A. 29.00 sep 11.8 mag 11.89,12.50
| Coord 2000 |
22554+5714 |
|
Discov num |
STI2907 |
|
Comp |
|
|
Coord arcsec 2000 |
22 55 26.94 +57 14 11.7 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
31 |
|
Pa last |
29.4 |
|
P.A. Now (θ) |
29.4° |
|
| Sep first |
11.8 |
|
Sep last |
11.789 |
|
Sep. Now (ρ) |
11.789" |
|
| Mag pri |
11.89 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=0.922
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3993-01264-1 |
|
Gaia DR2 |
2010089297777525376 |
|
