20407+3431 TDT 2466
20h 40m 42.02s +34° 31' 14.5" P.A. 20.00 sep 0.6 mag 11.36,11.88
Coord 2000 |
20407+3431 |
|
Discov num |
TDT2466 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 42.02 +34 31 14.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
20 |
|
Pa last |
19.7 |
|
P.A. Now (θ) |
19.7° |
|
Sep first |
0.6 |
|
Sep last |
0.56 |
|
Sep. Now (ρ) |
0.56" |
|
Mag pri |
11.36 |
|
Mag sec |
11.88 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
+017 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2694-02074-1 |
|
Gaia DR2 |
1864186819194193920 |
|