20351+3725 SEI1179

 
 
20h 35m 07.09s +37 24' 25.6" P.A. 69.00 sep 27.3 mag 10.00,10.50
 
 
Coord 2000
20351+3725
Discov num
SEI1179
Comp
Coord arcsec 2000
20 35 07.09 +37 24 25.6
Date first
1895
Date last
2015
Obs
13
Pa first
75
Pa last
69
P.A. Now (θ)
69°
Sep first
23.9
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
10.00
Mag sec
10.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-023
Sec motion ra
+002
Pri motion dec
-023
Sec motion dec
+007
Notes
rPM=1.201
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.7
Precise sep
27.27
Constellation
Cygnus
Tycho2
2698-00223-1
Gaia DR2
46240887296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20351+3725 SEI1179 1998 5 70 26.7 10.00 10.50 D 203507.09+372425.6
20351+3725 SEI1179 2006 6 69 27.0 10.00 10.50 D 203507.09+372425.6
20351+3725 SEI1179 2010 8 69 27.2 10.00 10.50 203507.09+372425.6
20351+3725 SEI1179 2015 9 69 27.3 10.00 10.50 203507.09+372425.6

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