20198+3806 BKO 826
20h 19m 45.31s +38° 05' 42.3" P.A. 87.00 sep 4.9 mag 13.00,13.50
| Coord 2000 |
20198+3806 |
|
Discov num |
BKO 826 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 45.31 +38 05 42.3 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
87 |
|
Pa last |
87.2 |
|
P.A. Now (θ) |
87.2° |
|
| Sep first |
4.9 |
|
Sep last |
4.882 |
|
Sep. Now (ρ) |
4.882" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2061059392664323968 |
|