20307+4137 CAN   1

 
 
20h 30m 39.82s +41 36' 50.7" P.A. 92 sep 0.3 mag 13.00,15.80 Sp O6V
 
 
Coord 2000
20307+4137
Discov num
CAN   1
Comp
Coord arcsec 2000
20 30 39.82 +41 36 50.7
Date first
2006
Date last
2006
Obs
1
Pa first
92
Pa last
92
P.A. Now (θ)
92°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
13.00
Mag sec
15.80
delta mag (ΔM)
2.8
Spectral class
O6V (blue)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N (See Notes)
-10 Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.7
Precise sep
0.321
Constellation
Cygnus
Gaia DR2
42958597760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20307+4137 CAN 1 2006 1 92 0.3 13.00 15.80 O6V N 203039.82+413650.7

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