20391+3543 SEI 1205
20h 39m 03.47s +35° 43' 08.2" P.A. 74.00 sep 20.4 mag 11.76,12.28
Coord 2000 |
20391+3543 |
|
Discov num |
SEI1205 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 03.47 +35 43 08.2 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
69 |
|
Pa last |
74 |
|
P.A. Now (θ) |
74° |
|
Sep first |
24.8 |
|
Sep last |
20.448 |
|
Sep. Now (ρ) |
20.448" |
|
Mag pri |
11.76 |
|
Mag sec |
12.28 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-032 |
|
Notes |
|
|
rPM=1.162
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2698-01286-1 |
|
Gaia DR2 |
1870486402343583744 |
|