20518-1336 BRT 2777
20h 51m 47.88s -13° 35' 07.9" P.A. 333.00 sep 3.5 mag 12.80,13.70
Coord 2000 |
20518-1336 |
|
Discov num |
BRT2777 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 47.88 -13 35 07.9 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
321 |
|
Pa last |
333.1 |
|
P.A. Now (θ) |
333.1° |
|
Sep first |
3.1 |
|
Sep last |
3.515 |
|
Sep. Now (ρ) |
3.515" |
|
Mag pri |
12.80 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+041 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
6887846886615705600 |
|