20090+3626 SEI 920

 
 
20h 09m 03.90s +36 25' 53.1" P.A. 51 sep 15 mag 11.00,11.00
 
 
Coord 2000
20090+3626
Discov num
SEI 920
Comp
Coord arcsec 2000
20 09 03.90 +36 25 53.1
Date first
1896
Date last
2015
Obs
10
Pa first
54
Pa last
51
P.A. Now (θ)
51°
Sep first
14.6
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
11.00
Mag sec
11.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-005
Sec motion ra
-001
Pri motion dec
-012
Sec motion dec
-003
Notes
rPM=0.758
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.8
Precise sep
15.048
Constellation
Cygnus
Gaia DR2
53669387776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20090+3626 SEI 920 1998 3 51 15.0 11.00 11.00 D 200903.90+362553.1
20090+3626 SEI 920 2002 4 51 15.0 11.00 11.00 D 200903.90+362553.1
20090+3626 SEI 920 2010 5 51 14.9 11.00 11.00 200903.90+362553.1
20090+3626 SEI 920 2015 6 51 15.1 11.00 11.00 200903.90+362553.1

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