20363+3854 MLB 953

 
 
20h 36m 18.85s +38 54' 11.5" P.A. 9 sep 6 mag 13.90,14.60
 
 
Coord 2000
20363+3854
Discov num
MLB 953
Comp
Coord arcsec 2000
20 36 18.85 +38 54 11.5
Date first
1934
Date last
2015
Obs
9
Pa first
11
Pa last
9
P.A. Now (θ)
Sep first
5.1
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
13.90
Mag sec
14.60
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+004
Sec motion ra
+005
Pri motion dec
-012
Sec motion dec
+009
Notes
rPM=1.662
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.9
Precise sep
6.021
Constellation
Cygnus
Tycho2
3153-00101-1
Gaia DR2
88891077376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20363+3854 MLB 953 1934 1 11 5.1 11.70 12.20 203620.08+385459.2
20363+3854 MLB 953 1998 2 9 6.0 13.90 14.60 D 203618.85+385411.5
20363+3854 MLB 953 2009 3 6 6.1 13.90 14.60 D 203618.85+385411.5
20363+3854 MLB 953 2015 5 9 6.0 13.90 14.60 203618.85+385411.5

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