21546+7401 UC 4594
21h 54m 38.89s +74° 01' 17.4" P.A. 146.00 sep 57.4 mag 16.10,16.40
| Coord 2000 |
21546+7401 |
|
Discov num |
UC 4594 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 38.89 +74 01 17.4 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
146 |
|
Pa last |
146.2 |
|
P.A. Now (θ) |
146.2° |
|
| Sep first |
57.5 |
|
Sep last |
57.357 |
|
Sep. Now (ρ) |
57.357" |
|
| Mag pri |
16.10 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+095 |
|
Sec motion dec |
+091 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.094 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2279202327806651264 |
|
