20031+3421 BKO 525
20h 03m 03.20s +34° 21' 20.1" P.A. 308.00 sep 11.5 mag 12.40,13.20
Coord 2000 |
20031+3421 |
|
Discov num |
BKO 525 |
|
Comp |
|
|
Coord arcsec 2000 |
20 03 03.20 +34 21 20.1 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
308 |
|
Pa last |
307.5 |
|
P.A. Now (θ) |
307.5° |
|
Sep first |
11.5 |
|
Sep last |
11.527 |
|
Sep. Now (ρ) |
11.527" |
|
Mag pri |
12.40 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-005 |
|
Notes |
N
(See Notes) |
|
rPM=0.528
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2058478838893710592 |
|