23105+4118 TDT 3916 Ba,Bb
23h 10m 31.15s +41° 18' 02.0" P.A. 89.00 sep 0.6 mag 10.69,11.41 Sp F5V
| Coord 2000 |
23105+4118 |
|
Discov num |
TDT3916 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
23 10 31.15 +41 18 02.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
89 |
|
Pa last |
89.3 |
|
P.A. Now (θ) |
89.3° |
|
| Sep first |
0.6 |
|
Sep last |
0.58 |
|
Sep. Now (ρ) |
0.58" |
|
| Mag pri |
10.69 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-096 |
|
Sec motion ra |
-096 |
|
| Pri motion dec |
-084 |
|
Sec motion dec |
-084 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
23105+4118 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 218805 |
52762 |
23 10 29 +41 19 19 |
BVD 142 AB |
2018 |
15 |
165 |
80.0 |
7.80 |
10.28 |
2.48 |
|
|
| Show |
|
|
23 10 31 +41 18 02 |
TDT 3916 Ba,Bb |
1991 |
1 |
89 |
0.6 |
10.69 |
11.41 |
0.72 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3225-02312-1 |
|
Gaia DR2 |
1930424938690439552 |
|
