20311+3935 LDS 6414
20h 31m 02.39s +39° 34' 46.8" P.A. 346.00 sep 8.0 mag 14.07,16.97
Coord 2000 |
20311+3935 |
|
Discov num |
LDS6414 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 02.39 +39 34 46.8 |
|
Date first |
1960 |
|
Date last |
2021 |
|
Obs |
6 |
|
Pa first |
344 |
|
Pa last |
346.4 |
|
P.A. Now (θ) |
346.4° |
|
Sep first |
7.0 |
|
Sep last |
7.95 |
|
Sep. Now (ρ) |
7.95" |
|
Mag pri |
14.07 |
|
Mag sec |
16.97 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
Pri motion ra |
+418 |
|
Sec motion ra |
+413 |
|
Pri motion dec |
+117 |
|
Sec motion dec |
+181 |
|
Notes |
N
(See Notes) |
|
rPM=0.142 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS