21461+4143 TDT 3148
21h 46m 04.96s +41° 43' 16.0" P.A. 18.00 sep 0.4 mag 10.74,10.81
Coord 2000 |
21461+4143 |
|
Discov num |
TDT3148 |
|
Comp |
|
|
Coord arcsec 2000 |
21 46 04.96 +41 43 16.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
18 |
|
Pa last |
17.7 |
|
P.A. Now (θ) |
17.7° |
|
Sep first |
0.4 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
Mag pri |
10.74 |
|
Mag sec |
10.81 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
Pri motion ra |
-020 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3192-01683-1 |
|
Gaia DR2 |
1960563377038293248 |
|