20339+3258 GYL  36

 
 
20h 33m 50.97s +32 57' 05.3" P.A. 152 sep 20.9 mag 10.09,11.48
 
 
Coord 2000
20339+3258
Discov num
GYL  36
Comp
Coord arcsec 2000
20 33 50.97 +32 57 05.3
Date first
1893
Date last
2015
Obs
15
Pa first
123
Pa last
152
P.A. Now (θ)
152°
Sep first
21.0
Sep last
20.9
Sep. Now (ρ)
20.9"
Mag pri
10.09
Mag sec
11.48
delta mag (ΔM)
1.39
Spectral class
Pri motion ra
+023
Sec motion ra
-044
Pri motion dec
+020
Sec motion dec
-037
Notes
rPM=1.53
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.3
Precise sep
20.866
Constellation
Cygnus
Tycho2
2690-01528-1
Gaia DR2
27787742976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20339+3258 GYL 36 1999 7 148 20.6 10.09 11.48 D 203350.97+325705.3
20339+3258 GYL 36 2011 8 152 20.9 10.09 11.48 D 203350.97+325705.3
20339+3258 GYL 36 2015 11 152 20.9 10.09 11.48 203350.97+325705.3

If you need more information about this double, apply for a data request form to the WDS.