20510-0038 J 1711
20h 51m 06.53s -00° 36' 17.4" P.A. 222.00 sep 8.4 mag 11.80,12.00
Coord 2000 |
20510-0038 |
|
Discov num |
J 1711 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 06.53 -00 36 17.4 |
|
Date first |
1941 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
210 |
|
Pa last |
222 |
|
P.A. Now (θ) |
222° |
|
Sep first |
6.0 |
|
Sep last |
8.442 |
|
Sep. Now (ρ) |
8.442" |
|
Mag pri |
11.80 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+032 |
|
Sec motion dec |
+034 |
|
Notes |
|
|
rPM=0.097 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS