20022+3332 SEI 801

 
 
20h 02m 07.41s +33 31' 44.6" P.A. 107 sep 7.9 mag 11.60,12.10
 
 
Coord 2000
20022+3332
Discov num
SEI 801
Comp
Coord arcsec 2000
20 02 07.41 +33 31 44.6
Date first
1893
Date last
2015
Obs
15
Pa first
106
Pa last
107
P.A. Now (θ)
107°
Sep first
6.7
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.60
Mag sec
12.10
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+000
Sec motion ra
+006
Pri motion dec
-012
Sec motion dec
-014
Notes
rPM=0.415
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106.9
Precise sep
7.867
Constellation
Cygnus
SAO
69296
Gaia DR2
24790847744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20022+3332 SEI 801 2006 5 106 7.7 11.60 12.10 200207.41+333144.6
20022+3332 SEI 801 2008 7 107 7.7 11.60 12.10 D 200207.41+333144.6
20022+3332 SEI 801 2015 9 107 7.7 11.60 12.10 200207.41+333144.6

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