20312+4132 CAN   3

 
 
20h 31m 10.55s +41 31' 53.5" mag 11.30,13.90 Sp OB
 
 
Coord 2000
20312+4132
Discov num
CAN   3
Comp
Coord arcsec 2000
20 31 10.55 +41 31 53.5
Date first
-1
Date last
-1
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
Sep first
-1.0
Sep last
-1.0
Sep. Now (ρ)
Mag pri
11.30
Mag sec
13.90
delta mag (ΔM)
2.6
Spectral class
OB (blue)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
-1
Constellation
Cygnus
Tycho2
3161-00877-1
Gaia DR2
74853004672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20312+4132 CAN 3 -1 0 -1 -1.0 11.30 13.90 OB 203110.55+413153.5

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