20041+3815 TOR  18

 
 
20h 04m 03.36s +38 14' 50.9" P.A. 116 sep 13.2 mag 12.70,13.10
 
 
Coord 2000
20041+3815
Discov num
TOR  18
Comp
Coord arcsec 2000
20 04 03.36 +38 14 50.9
Date first
1977
Date last
2015
Obs
8
Pa first
116
Pa last
116
P.A. Now (θ)
116°
Sep first
13.3
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
12.70
Mag sec
13.10
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
-002
Notes
N (See Notes)
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116
Precise sep
13.235
Constellation
Cygnus
Gaia DR2
48529990016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20041+3815 TOR 18 1998 2 116 13.2 11.30 11.70 N D 200403.36+381450.9
20041+3815 TOR 18 2002 3 116 13.2 11.30 11.70 N D 200403.36+381450.9
20041+3815 TOR 18 2010 4 115 14.4 12.70 13.10 N 200403.36+381450.9
20041+3815 TOR 18 2015 4 116 13.2 12.70 13.10 N 200403.36+381450.9

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