20062+3551 SEI 869

 
 
20h 06m 08.04s +35 51' 17.7" P.A. 50 sep 5 mag 11.50,11.70
 
 
Coord 2000
20062+3551
Discov num
SEI 869
Comp
Coord arcsec 2000
20 06 08.04 +35 51 17.7
Date first
1896
Date last
2018
Obs
11
Pa first
59
Pa last
50
P.A. Now (θ)
50°
Sep first
4.7
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.50
Mag sec
11.70
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-006
Sec motion ra
-008
Pri motion dec
-006
Sec motion dec
-004
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.8
Precise sep
5.01
Constellation
Cygnus
SAO
69403
Gaia DR2
42753809920
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20062+3551 SEI 869 1998 5 51 5.2 11.50 11.70 D 200608.04+355117.7
20062+3551 SEI 869 2002 6 50 5.1 11.50 11.70 D 200608.04+355117.7
20062+3551 SEI 869 2015 7 50 5.1 11.50 11.70 200608.04+355117.7
20062+3551 SEI 869 2018 11 50 5.0 11.50 11.70 200608.04+355117.7

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