20486-0055 BAL 616
20h 48m 33.20s -00° 54' 41.1" P.A. 206.00 sep 2.4 mag 11.00,11.10
Coord 2000 |
20486-0055 |
|
Discov num |
BAL 616 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 33.20 -00 54 41.1 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
210 |
|
Pa last |
205.9 |
|
P.A. Now (θ) |
205.9° |
|
Sep first |
2.4 |
|
Sep last |
2.418 |
|
Sep. Now (ρ) |
2.418" |
|
Mag pri |
11.00 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-024 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS