20520+3320 TDT 2590
20h 51m 58.96s +33° 19' 52.0" P.A. 116.00 sep 0.5 mag 11.44,12.18
Coord 2000 |
20520+3320 |
|
Discov num |
TDT2590 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 58.96 +33 19 52.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
116 |
|
Pa last |
115.5 |
|
P.A. Now (θ) |
115.5° |
|
Sep first |
0.5 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
Mag pri |
11.44 |
|
Mag sec |
12.18 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2692-00709-1 |
|
Gaia DR2 |
1866032654390766592 |
|