20391+1055 UC 4243
20h 39m 03.22s +10° 54' 45.0" P.A. 50.00 sep 16.2 mag 10.60,13.60
Coord 2000 |
20391+1055 |
|
Discov num |
UC 4243 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 03.22 +10 54 45.0 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
50 |
|
Pa last |
49.7 |
|
P.A. Now (θ) |
49.7° |
|
Sep first |
16.3 |
|
Sep last |
16.212 |
|
Sep. Now (ρ) |
16.212" |
|
Mag pri |
10.60 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
+057 |
|
Sec motion ra |
+070 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-028 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.35
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1092-00311-1 |
|
Gaia DR2 |
1754390614524523136 |
|