21265+4254 TDT 2967
21h 26m 31.66s +42° 54' 03.5" P.A. 4.00 sep 1.4 mag 11.55,12.50
Coord 2000 |
21265+4254 |
|
Discov num |
TDT2967 |
|
Comp |
|
|
Coord arcsec 2000 |
21 26 31.66 +42 54 03.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
4 |
|
Pa last |
4.4 |
|
P.A. Now (θ) |
4.4° |
|
Sep first |
1.4 |
|
Sep last |
1.43 |
|
Sep. Now (ρ) |
1.43" |
|
Mag pri |
11.55 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3190-00909-1 |
|
Gaia DR2 |
1970475646175668608 |
|