23557+5647 STI 3057
23h 55m 43.18s +56° 47' 32.1" P.A. 319.00 sep 10.2 mag 9.35,14.20 Sp A0
| Coord 2000 |
23557+5647 |
|
Discov num |
STI3057 |
|
Comp |
|
|
Coord arcsec 2000 |
23 55 43.18 +56 47 32.1 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
317 |
|
Pa last |
319 |
|
P.A. Now (θ) |
319° |
|
| Sep first |
8.7 |
|
Sep last |
10.161 |
|
Sep. Now (ρ) |
10.161" |
|
| Mag pri |
9.35 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
4.85 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.799
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Tycho2 |
4009-01819-1 |
|
Gaia DR2 |
1995041690875560192 |
|
