21588+4619 UC 267
21h 58m 47.91s +46° 18' 53.0" P.A. 246.00 sep 17.0 mag 9.68,10.66
| Coord 2000 |
21588+4619 |
|
Discov num |
UC 267 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 47.91 +46 18 53.0 |
|
| Date first |
2000 |
|
Date last |
2021 |
|
Obs |
12 |
|
| Pa first |
247 |
|
Pa last |
246 |
|
P.A. Now (θ) |
246° |
|
| Sep first |
17.0 |
|
Sep last |
16.973 |
|
Sep. Now (ρ) |
16.973" |
|
| Mag pri |
9.68 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
| Pri motion ra |
-031 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-088 |
|
Sec motion dec |
-093 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1975137369313312256 |
|
