20378+3824 SEI1195

 
 
20h 37m 44.88s +38 23' 58.8" P.A. 219.00 sep 9.1 mag 10.00,11.00
 
 
Coord 2000
20378+3824
Discov num
SEI1195
Comp
Coord arcsec 2000
20 37 44.88 +38 23 58.8
Date first
1895
Date last
2015
Obs
9
Pa first
208
Pa last
219
P.A. Now (θ)
219°
Sep first
8.5
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
-010
Sec motion ra
-019
Pri motion dec
-010
Sec motion dec
-012
Notes
rPM=0.41
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.9
Precise sep
9.087
Constellation
Cygnus
Gaia DR2
39110333568
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20378+3824 SEI1195 1998 2 219 9.1 10.00 11.00 D 203744.88+382358.8
20378+3824 SEI1195 2002 3 219 9.1 10.00 11.00 D 203744.88+382358.8
20378+3824 SEI1195 2010 4 219 8.7 10.00 11.00 203744.88+382358.8
20378+3824 SEI1195 2015 5 219 9.1 10.00 11.00 203744.88+382358.8

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