20160+3758 SEI1048

 
 
20h 15m 58.20s +37 57' 54.1" P.A. 122 sep 19.6 mag 11.96,11.96
 
 
Coord 2000
20160+3758
Discov num
SEI1048
Comp
Coord arcsec 2000
20 15 58.20 +37 57 54.1
Date first
1896
Date last
2015
Obs
13
Pa first
129
Pa last
122
P.A. Now (θ)
122°
Sep first
20.3
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
11.96
Mag sec
11.96
delta mag (ΔM)
0
Spectral class
Pri motion ra
-003
Sec motion ra
+006
Pri motion dec
-006
Sec motion dec
+012
Notes
rPM=1.5
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.8
Precise sep
19.605
Constellation
Cygnus
Tycho2
3151-03092-1
Gaia DR2
46032951040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20160+3758 SEI1048 1998 5 123 19.6 11.00 11.00 D 201558.20+375754.1
20160+3758 SEI1048 2008 6 123 19.7 11.00 11.00 D 201558.20+375754.1
20160+3758 SEI1048 2010 8 122 19.7 11.96 11.96 201558.20+375754.1
20160+3758 SEI1048 2015 9 122 19.6 11.96 11.96 201558.20+375754.1

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