20175+3205 SEI1065

 
 
20h 17m 27.95s +32 04' 07.6" P.A. 2 sep 4.1 mag 11.96,12.30
 
 
Coord 2000
20175+3205
Discov num
SEI1065
Comp
Coord arcsec 2000
20 17 27.95 +32 04 07.6
Date first
1893
Date last
2015
Obs
15
Pa first
354
Pa last
2
P.A. Now (θ)
Sep first
3.2
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.96
Mag sec
12.30
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
+003
Sec motion ra
+006
Pri motion dec
-021
Sec motion dec
+006
Notes
N (See Notes)
rPM=1.281
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.3
Precise sep
4.052
Constellation
Cygnus
Tycho2
2676-01348-1
Gaia DR2
73015730688
HD
332136
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20175+3205 SEI1065 2006 9 2 4.0 11.96 12.30 D 201727.97+320411.7
20175+3205 SEI1065 2010 10 2 4.0 11.96 12.30 D 201727.97+320411.7
20175+3205 SEI1065 2013 13 2 4.0 11.96 12.30 N 201727.97+320411.7
20175+3205 SEI1065 2015 15 2 4.1 11.96 12.30 N 201727.95+320407.6

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