20336+4041 CAN  12AB

 
 
20h 33m 38.22s +40 41' 06.4" P.A. 239.00 sep 5.8 mag 5.70,13.40 Sp B0I
 
 
Coord 2000
20336+4041
Discov num
CAN  12
Comp
AB
Coord arcsec 2000
20 33 38.22 +40 41 06.4
Date first
2008
Date last
2008
Obs
1
Pa first
239
Pa last
239
P.A. Now (θ)
239°
Sep first
5.8
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
5.70
Mag sec
13.40
delta mag (ΔM)
7.7
Spectral class
B0I (blue-white)
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star This double is physical.
 
 
20336+4041 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20336+4041 CAN 12 AB 2008 2008 1 239 5.8 5.70 13.40 7.70 <===
Show 20336+4041 CAN 12 AC 2008 2008 1 255 9.5 5.70 14.40 8.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.8
Precise sep
5.84
Constellation
Cygnus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20336+4041 CAN 12 AB 2008 1 239 5.8 5.70 13.40 B0I V K 203338.22+404106.4

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