21537+7402 UC 4591
21h 53m 44.86s +74° 01' 47.2" P.A. 233.00 sep 43.9 mag 15.70,16.20
| Coord 2000 |
21537+7402 |
|
Discov num |
UC 4591 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 44.86 +74 01 47.2 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
233 |
|
Pa last |
233.3 |
|
P.A. Now (θ) |
233.3° |
|
| Sep first |
43.9 |
|
Sep last |
43.923 |
|
Sep. Now (ρ) |
43.923" |
|
| Mag pri |
15.70 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+085 |
|
Sec motion dec |
+092 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.082 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2279201812410563584 |
|
