20064+3442 SEI 876

 
 
20h 06m 23.71s +34 41' 51.1" P.A. 13 sep 4 mag 10.50,11.00
 
 
Coord 2000
20064+3442
Discov num
SEI 876
Comp
Coord arcsec 2000
20 06 23.71 +34 41 51.1
Date first
1895
Date last
2015
Obs
7
Pa first
16
Pa last
13
P.A. Now (θ)
13°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
10.50
Mag sec
11.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-013
Sec motion ra
-002
Pri motion dec
-020
Sec motion dec
-004
Notes
rPM=0.814
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.4
Precise sep
4.014
Constellation
Cygnus
Gaia DR2
24737556992
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20064+3442 SEI 876 2006 4 14 4.3 10.50 11.00 D 200623.71+344151.1
20064+3442 SEI 876 2010 6 14 4.0 10.50 11.00 200623.71+344151.1
20064+3442 SEI 876 2015 7 13 4.0 10.50 11.00 200623.71+344151.1

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