20345+3759 BKO 569
20h 34m 31.32s +37° 58' 38.1" P.A. 73.00 sep 8.5 mag 13.03,13.10
Coord 2000 |
20345+3759 |
|
Discov num |
BKO 569 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 31.32 +37 58 38.1 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
74 |
|
Pa last |
72.8 |
|
P.A. Now (θ) |
72.8° |
|
Sep first |
8.3 |
|
Sep last |
8.472 |
|
Sep. Now (ρ) |
8.472" |
|
Mag pri |
13.03 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
+013 |
|
Notes |
N
(See Notes) |
|
rPM=1.524
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2063916366243853312 |
|