22271+5742 BKO 907
22h 27m 05.80s +57° 42' 04.2" P.A. 159.00 sep 6.3 mag 14.10,15.10 Sp K8+M3
| Coord 2000 |
22271+5742 |
|
Discov num |
BKO 907 |
|
Comp |
|
|
Coord arcsec 2000 |
22 27 05.80 +57 42 04.2 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
160 |
|
Pa last |
158.9 |
|
P.A. Now (θ) |
158.9° |
|
| Sep first |
6.5 |
|
Sep last |
6.302 |
|
Sep. Now (ρ) |
6.302" |
|
| Mag pri |
14.10 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
K8+M3 (yellow-orange/red) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.682
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2007873953650025216 |
|
