21555+1053 BU 75 AB,C (HD 208348)
21h 55m 31.42s +10° 52' 49.5" P.A. 211.00 sep 35.3 mag 7.72,12.50 Sp G5 dist. 47.78 pc (155.86 l.y.)
| Coord 2000 |
21555+1053 |
|
Discov num |
BU 75 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
21 55 31.42 +10 52 49.5 |
|
| Date first |
1907 |
|
Date last |
2012 |
|
Obs |
10 |
|
| Pa first |
213 |
|
Pa last |
211.3 |
|
P.A. Now (θ) |
211.3° |
|
| Sep first |
49.7 |
|
Sep last |
35.3 |
|
Sep. Now (ρ) |
35.3" |
|
| Mag pri |
7.72 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
4.78 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-075 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-115 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.949
This double is not physical.
21555+1053 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
107510 |
21 55 31 +10 52 50 |
BU 75 AB |
2018 |
239 |
26 |
1.1 |
8.40 |
8.56 |
0.16 |
Y |
|
| Show |
HD 208348 |
107510 |
21 55 31 +10 52 50 |
BU 75 AB,C |
2012 |
10 |
211 |
35.3 |
7.72 |
12.50 |
4.78 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 208348 |
|
Constellation |
Pegasus |
|
SAO |
107510 |
|
HIP |
108228 |
|
| Tycho2 |
1126-00016-1 |
|
Gaia DR2 |
2726699952536556416 |
|
HD |
208348 |
|
BD |
BD+10 4659 |
|
| Distance |
47.78 |
|
Distance ly |
155.86 |
|
