23027+5514 STT 485 BC
23h 02m 45.45s +55° 14' 23.1" P.A. 94.00 sep 41.7 mag 10.13,10.48 Sp B9III
| Coord 2000 |
23027+5514 |
|
Discov num |
STT 485 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 02 45.45 +55 14 23.1 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
95 |
|
Pa last |
93.9 |
|
P.A. Now (θ) |
93.9° |
|
| Sep first |
39.8 |
|
Sep last |
41.71 |
|
Sep. Now (ρ) |
41.71" |
|
| Mag pri |
10.13 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
B9III (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.17
This double is not physical.
23027+5514 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
35092 |
23 02 44 +55 14 11 |
HDS 3280 Aa,Ab |
2012 |
9 |
136 |
0.7 |
6.51 |
10.52 |
4.01 |
|
|
| Show |
V638 Cas |
35092 |
23 02 44 +55 14 11 |
STT 485 AB |
2007 |
21 |
48 |
18.8 |
6.51 |
10.15 |
3.64 |
|
|
| Show |
|
35092 |
23 02 44 +55 14 11 |
STT 485 AC |
2007 |
13 |
80 |
56.3 |
6.51 |
10.48 |
3.97 |
|
|
| Show |
|
|
23 02 45 +55 14 23 |
STT 485 BC |
2015 |
10 |
94 |
41.7 |
10.13 |
10.48 |
0.35 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
2008712606139261440 |
|
