21069+4314 TDT 2759
21h 06m 52.43s +43° 14' 24.9" P.A. 119.00 sep 0.5 mag 10.89,11.00
Coord 2000 |
21069+4314 |
|
Discov num |
TDT2759 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 52.43 +43 14 24.9 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
102 |
|
Pa last |
118.7 |
|
P.A. Now (θ) |
118.7° |
|
Sep first |
0.6 |
|
Sep last |
0.511 |
|
Sep. Now (ρ) |
0.511" |
|
Mag pri |
10.89 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3180-00256-1 |
|