20555+3932 BKO 472
20h 55m 27.90s +39° 31' 48.8" P.A. 67.00 sep 5.7 mag 11.00,13.00
| Coord 2000 |
20555+3932 |
|
Discov num |
BKO 472 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 27.90 +39 31 48.8 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
67 |
|
Pa last |
67 |
|
P.A. Now (θ) |
67° |
|
| Sep first |
5.9 |
|
Sep last |
5.733 |
|
Sep. Now (ρ) |
5.733" |
|
| Mag pri |
11.00 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.989
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3171-00100-1 |
|
Gaia DR2 |
1872850833382480896 |
|
