21474+6245 WIS 354
21h 47m 24.78s +62° 45' 13.9" P.A. 6.00 sep 69.0 mag 11.50,16.40
| Coord 2000 |
21474+6245 |
|
Discov num |
WIS 354 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 24.78 +62 45 13.9 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
6 |
|
Pa last |
5.7 |
|
P.A. Now (θ) |
5.7° |
|
| Sep first |
69.1 |
|
Sep last |
69.038 |
|
Sep. Now (ρ) |
69.038" |
|
| Mag pri |
11.50 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
|
|
| Pri motion ra |
-161 |
|
Sec motion ra |
-173 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-009 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.07 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4266-00736-1 |
|
Gaia DR2 |
2216420110788943744 |
|