21127+4349 DJU 6
21h 13m 06.30s +46° 46' 15.4" P.A. 24.00 sep 2.6 mag 11.90,12.30
Coord 2000 |
21127+4349 |
|
Discov num |
DJU 6 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 06.30 +46 46 15.4 |
|
Date first |
1955 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
26 |
|
Pa last |
23.7 |
|
P.A. Now (θ) |
23.7° |
|
Sep first |
1.8 |
|
Sep last |
2.602 |
|
Sep. Now (ρ) |
2.602" |
|
Mag pri |
11.90 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-020 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2164404792653000064 |
|