20334+4109 WSI  67

 
 
20h 33m 23.46s +41 09' 12.9" P.A. 324 sep 0.7 mag 12.50,12.90 Sp O6IV
 
 
Coord 2000
20334+4109
Discov num
WSI  67
Comp
Coord arcsec 2000
20 33 23.46 +41 09 12.9
Date first
2005
Date last
2008
Obs
4
Pa first
323
Pa last
324
P.A. Now (θ)
324°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
12.50
Mag sec
12.90
delta mag (ΔM)
0.4
Spectral class
O6IV (blue)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.9
Precise sep
0.713
Constellation
Cygnus
Gaia DR2
42573330304
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20334+4109 WSI 67 2008 3 324 0.7 12.50 12.90 O5.5V 203323.46+410912.9

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