02580+7124 CRB 166
02h 57m 57.11s +71° 23' 46.2" P.A. 215.00 sep 11.5 mag 17.63,18.07
| Coord 2000 |
02580+7124 |
|
Discov num |
CRB 166 |
|
Comp |
|
|
Coord arcsec 2000 |
02 57 57.11 +71 23 46.2 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
215 |
|
Pa last |
215.2 |
|
P.A. Now (θ) |
215.2° |
|
| Sep first |
11.5 |
|
Sep last |
11.478 |
|
Sep. Now (ρ) |
11.478" |
|
| Mag pri |
17.63 |
|
Mag sec |
18.07 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
+058 |
|
Sec motion ra |
+061 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-032 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
542568757352663552 |
|
