21279+4938 KPP 2392
21h 27m 54.76s +49° 37' 33.0" P.A. 33.00 sep 20.6 mag 13.30,14.80
| Coord 2000 |
21279+4938 |
|
Discov num |
KPP2392 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 54.76 +49 37 33.0 |
|
| Date first |
1952 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
33 |
|
Pa last |
33.3 |
|
P.A. Now (θ) |
33.3° |
|
| Sep first |
20.8 |
|
Sep last |
20.607 |
|
Sep. Now (ρ) |
20.607" |
|
| Mag pri |
13.30 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+036 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+011 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2170965956507720064 |
|
