20269+4611 BRT2263

 
 
20h 26m 54.13s +46 11' 03.6" P.A. 34 sep 4.1 mag 11.87,12.20
 
 
Coord 2000
20269+4611
Discov num
BRT2263
Comp
Coord arcsec 2000
20 26 54.13 +46 11 03.6
Date first
1892
Date last
2015
Obs
6
Pa first
35
Pa last
34
P.A. Now (θ)
34°
Sep first
3.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.87
Mag sec
12.20
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
-022
Sec motion ra
-007
Pri motion dec
-031
Sec motion dec
+001
Notes
rPM=0.93
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.5
Precise sep
4.089
Constellation
Cygnus
Gaia DR2
62618670848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20269+4611 BRT2263 1979 2 31 3.6 10.22 10.50 202659.63+461156.9
20269+4611 BRT2263 2012 3 33 4.0 11.87 12.20 202654.13+461103.6
20269+4611 BRT2263 2015 6 34 4.1 11.87 12.20 202654.13+461103.6

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