20264+4520 KPP 472
20h 26m 23.17s +45° 19' 35.5" P.A. 88.00 sep 4.6 mag 13.40,13.80
Coord 2000 |
20264+4520 |
|
Discov num |
KPP 472 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 23.17 +45 19 35.5 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
88 |
|
Pa last |
88.2 |
|
P.A. Now (θ) |
88.2° |
|
Sep first |
4.5 |
|
Sep last |
4.553 |
|
Sep. Now (ρ) |
4.553" |
|
Mag pri |
13.40 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2070936855375294976 |
|