22317+5711 SMA 166
22h 31m 43.25s +57° 10' 14.8" P.A. 208.00 sep 7.1 mag 10.90,11.60
| Coord 2000 |
22317+5711 |
|
Discov num |
SMA 166 |
|
Comp |
|
|
Coord arcsec 2000 |
22 31 43.25 +57 10 14.8 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
207 |
|
Pa last |
208.3 |
|
P.A. Now (θ) |
208.3° |
|
| Sep first |
7.1 |
|
Sep last |
7.074 |
|
Sep. Now (ρ) |
7.074" |
|
| Mag pri |
10.90 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
N
(See Notes) |
|
rPM=0.496
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2007693938682907136 |
|
