21238+5322 KPP 810
21h 23m 48.16s +53° 22' 08.2" P.A. 76.00 sep 7.0 mag 11.60,14.10
| Coord 2000 |
21238+5322 |
|
Discov num |
KPP 810 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 48.16 +53 22 08.2 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
76 |
|
Pa last |
75.7 |
|
P.A. Now (θ) |
75.7° |
|
| Sep first |
7.0 |
|
Sep last |
6.971 |
|
Sep. Now (ρ) |
6.971" |
|
| Mag pri |
11.60 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
+046 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
+028 |
|
Sec motion dec |
+026 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3966-00198-1 |
|
Gaia DR2 |
2175840400779640576 |
|
