20341+4137 CAN  70

 
 
20h 34m 08.50s +41 36' 59.3" P.A. 242.00 sep 11.3 mag 6.00,13.90 Sp O5I
 
 
Coord 2000
20341+4137
Discov num
CAN  70
Comp
Coord arcsec 2000
20 34 08.50 +41 36 59.3
Date first
2008
Date last
2008
Obs
1
Pa first
242
Pa last
242
P.A. Now (θ)
242°
Sep first
11.3
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
6.00
Mag sec
13.90
delta mag (ΔM)
7.9
Spectral class
O5I (blue)
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.9
Precise sep
11.28
Constellation
Cygnus
Tycho2
3161-00646-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20341+4137 CAN 70 2008 1 242 11.3 6.00 13.90 O5I K 203408.50+413659.3

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