23105+4118 BVD 142 AB (HD 218805)
23h 10m 29.28s +41° 19' 18.7" P.A. 165.00 sep 80.0 mag 7.80,10.28 Sp F5V+K0V dist. 63.29 pc (206.45 l.y.)
| Coord 2000 |
23105+4118 |
|
Discov num |
BVD 142 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 10 29.28 +41 19 18.7 |
|
| Date first |
1894 |
|
Date last |
2018 |
|
Obs |
15 |
|
| Pa first |
165 |
|
Pa last |
165.4 |
|
P.A. Now (θ) |
165.4° |
|
| Sep first |
79.9 |
|
Sep last |
79.95 |
|
Sep. Now (ρ) |
79.95" |
|
| Mag pri |
7.80 |
|
Mag sec |
10.28 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
F5V+K0V (yellow-white/yellow-orange) |
|
| Pri motion ra |
-098 |
|
Sec motion ra |
-096 |
|
| Pri motion dec |
-082 |
|
Sec motion dec |
-084 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
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
| Name |
HD 218805 |
|
Constellation |
Andromeda |
|
SAO |
52762 |
|
HIP |
114432 |
|
| Tycho2 |
3225-02806-1 |
|
Gaia DR2 |
1930425041769721216 |
|
HD |
218805 |
|
BD |
BD+40 5006 |
|
| Distance |
63.29 |
|
Distance ly |
206.45 |
|
