19541+1238 BPM 1807
19h 54m 08.12s +12° 37' 48.4" P.A. 268.00 sep 50.9 mag 13.60,15.83
Coord 2000 |
19541+1238 |
|
Discov num |
BPM1807 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 08.12 +12 37 48.4 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
269 |
|
Pa last |
268.2 |
|
P.A. Now (θ) |
268.2° |
|
Sep first |
50.8 |
|
Sep last |
50.936 |
|
Sep. Now (ρ) |
50.936" |
|
Mag pri |
13.60 |
|
Mag sec |
15.83 |
|
delta mag (ΔM) |
2.23 |
|
Spectral class |
|
|
Pri motion ra |
-021 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-008 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.378
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4304927982314836736 |
|