20337+4123 CAN   8AB

 
 
20h 33m 39.80s +41 22' 52.4" P.A. 258.00 sep 0.1 mag 12.20,12.90 Sp B1V
 
 
Coord 2000
20337+4123
Discov num
CAN   8
Comp
AB
Coord arcsec 2000
20 33 39.80 +41 22 52.4
Date first
2007
Date last
2008
Obs
3
Pa first
255
Pa last
258
P.A. Now (θ)
258°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
12.20
Mag sec
12.90
delta mag (ΔM)
0.7
Spectral class
B1V (blue-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
20337+4123 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20337+4123 CAN 8 AB 2007 2008 3 258 0.1 12.20 12.90 0.70 <===
Show 20337+4123 CAN 63 AC 2008 2008 1 334 3.9 8.30 16.50 8.20
Show 20337+4123 CAN 63 AD 2008 2008 1 321 7.2 8.30 14.30 6.00
Show 20337+4123 CAN 63 AE 2008 2008 1 305 7.5 8.30 15.70 7.40
Show 20337+4123 CAN 63 AF 2008 2008 1 150 7.7 8.30 16.00 7.70
Show 20337+4123 CAN 63 AG 2008 2008 1 306 8.6 8.30 15.40 7.10
Show 20337+4123 CAN 63 AH 2008 2008 1 47 9.1 8.30 15.60 7.30
Show 20337+4123 CAN 63 AI 2008 2008 1 47 9.8 8.30 16.50 8.20
Ninefold system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
0.1
Constellation
Cygnus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337+4123 CAN 8 AB 2008 3 258 0.1 12.20 12.90 B1V NV 203339.80+412252.4

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