21436+5346 BKO 901
21h 43m 33.68s +53° 45' 32.0" P.A. 142.00 sep 8.2 mag 11.74,15.00 Sp em
| Coord 2000 |
21436+5346 |
|
Discov num |
BKO 901 |
|
Comp |
|
|
Coord arcsec 2000 |
21 43 33.68 +53 45 32.0 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
142 |
|
Pa last |
142.1 |
|
P.A. Now (θ) |
142.1° |
|
| Sep first |
8.2 |
|
Sep last |
8.154 |
|
Sep. Now (ρ) |
8.154" |
|
| Mag pri |
11.74 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
3.26 |
|
Spectral class |
em |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3967-01316-1 |
|
Gaia DR2 |
2173520396895014656 |
|
