22056+5711 BAR 57 AB
22h 05m 36.35s +57° 11' 30.9" P.A. 275.00 sep 1.0 mag 10.77,12.60
| Coord 2000 |
22056+5711 |
|
Discov num |
BAR 57 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 05 36.35 +57 11 30.9 |
|
| Date first |
1916 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
270 |
|
Pa last |
274.5 |
|
P.A. Now (θ) |
274.5° |
|
| Sep first |
0.9 |
|
Sep last |
0.976 |
|
Sep. Now (ρ) |
0.976" |
|
| Mag pri |
10.77 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
22056+5711 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 05 36 +57 11 31 |
BAR 57 AB |
2016 |
4 |
275 |
1.0 |
10.77 |
12.60 |
1.83 |
|
<=== |
| Show |
|
|
22 05 36 +57 11 31 |
BAR 57 AC |
2015 |
9 |
92 |
46.6 |
10.77 |
11.39 |
0.62 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3977-01053-1 |
|
Gaia DR2 |
2198313417718292224 |
|
