21581+7359 UC 4615
21h 58m 06.48s +73° 58' 34.9" P.A. 201.00 sep 39.7 mag 15.90,16.00
| Coord 2000 |
21581+7359 |
|
Discov num |
UC 4615 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 06.48 +73 58 34.9 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
201 |
|
Pa last |
201.2 |
|
P.A. Now (θ) |
201.2° |
|
| Sep first |
39.7 |
|
Sep last |
39.681 |
|
Sep. Now (ρ) |
39.681" |
|
| Mag pri |
15.90 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+075 |
|
Sec motion dec |
+054 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.281 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2279209474632505984 |
|
