21444+4610 COU 2315
21h 44m 15.00s +46° 10' 00.0" P.A. 101.00 sep 0.3 mag 10.70,10.70
Coord 2000 |
21444+4610 |
|
Discov num |
COU2315 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 15.00 +46 10 00.0 |
|
Date first |
1985 |
|
Date last |
2014 |
|
Obs |
2 |
|
Pa first |
94 |
|
Pa last |
101.4 |
|
P.A. Now (θ) |
101.4° |
|
Sep first |
0.3 |
|
Sep last |
0.294 |
|
Sep. Now (ρ) |
0.294" |
|
Mag pri |
10.70 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
ADS |
15284 |
|
DM |
BD+45 3647 |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|