20097+3510 SEI 937

 
 
20h 09m 42.85s +35 08' 57.8" P.A. 67 sep 25.3 mag 11.97,12.32
 
 
Coord 2000
20097+3510
Discov num
SEI 937
Comp
Coord arcsec 2000
20 09 42.85 +35 08 57.8
Date first
1896
Date last
2015
Obs
14
Pa first
67
Pa last
67
P.A. Now (θ)
67°
Sep first
24.8
Sep last
25.3
Sep. Now (ρ)
25.3"
Mag pri
11.97
Mag sec
12.32
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
-003
Sec motion ra
+000
Pri motion dec
-005
Sec motion dec
-008
Notes
rPM=0.53
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.2
Precise sep
25.269
Constellation
Cygnus
Tycho2
2679-01487-1
Gaia DR2
81074512896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20097+3510 SEI 937 2002 3 67 25.3 11.73 12.40 200942.37+351101.5
20097+3510 SEI 937 2011 4 67 25.3 11.73 12.40 200942.37+351101.5
20097+3510 SEI 937 2015 10 67 25.3 11.97 12.32 200942.85+350857.8

If you need more information about this double, apply for a data request form to the WDS.