21135-0905 BRT 515
21h 13m 28.72s -09° 05' 49.0" P.A. 67.00 sep 4.1 mag 10.81,10.83
Coord 2000 |
21135-0905 |
|
Discov num |
BRT 515 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 28.72 -09 05 49.0 |
|
Date first |
1892 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
66 |
|
Pa last |
67.3 |
|
P.A. Now (θ) |
67.3° |
|
Sep first |
3.9 |
|
Sep last |
4.119 |
|
Sep. Now (ρ) |
4.119" |
|
Mag pri |
10.81 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
Pri motion ra |
-045 |
|
Sec motion ra |
-047 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-013 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.046 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
5772-00122-2 |
|
Gaia DR2 |
6896744035924301824 |
|