22513+2914 DOO 91 BC
22h 51m 17.09s +29° 14' 06.8" P.A. 342.00 sep 3.9 mag 11.00,12.50
| Coord 2000 |
22513+2914 |
|
Discov num |
DOO 91 |
|
Comp |
BC |
|
Coord arcsec 2000 |
22 51 17.09 +29 14 06.8 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
305 |
|
Pa last |
342 |
|
P.A. Now (θ) |
342° |
|
| Sep first |
4.5 |
|
Sep last |
3.88 |
|
Sep. Now (ρ) |
3.88" |
|
| Mag pri |
11.00 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
22513+2914 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 216277 |
90828 |
22 51 16 +29 14 02 |
HJ 1819 AB |
2015 |
18 |
71 |
14.4 |
8.54 |
11.00 |
2.46 |
|
|
| Show |
|
|
22 51 17 +29 14 07 |
DOO 91 BC |
2015 |
10 |
342 |
3.9 |
11.00 |
12.50 |
1.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1884693638750287872 |
|
