23117+5628 STI 2953
23h 11m 40.57s +56° 27' 57.7" P.A. 269.00 sep 13.7 mag 10.72,12.50
| Coord 2000 |
23117+5628 |
|
Discov num |
STI2953 |
|
Comp |
|
|
Coord arcsec 2000 |
23 11 40.57 +56 27 57.7 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
270 |
|
Pa last |
268.9 |
|
P.A. Now (θ) |
268.9° |
|
| Sep first |
13.4 |
|
Sep last |
13.65 |
|
Sep. Now (ρ) |
13.65" |
|
| Mag pri |
10.72 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.78 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.212
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
4006-00595-1 |
|
Gaia DR2 |
2008881862207923200 |
|
