03564+3353 SKF1987

 
 
03h 56m 22.00s +33 52' 30.0" P.A. 241 sep 17.6 mag 11.90,13.50 Sp WC3
 
 
Coord 2000
03564+3353
Discov num
SKF1987
Comp
Coord arcsec 2000
03 56 22.00 +33 52 30.0
Date first
1954
Date last
2013
Obs
9
Pa first
238
Pa last
241
P.A. Now (θ)
241°
Sep first
17.0
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
11.90
Mag sec
13.50
delta mag (ΔM)
1.6
Spectral class
WC3 (Wolf-Rayet)
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
-025
Sec motion dec
-007
Notes
rPM=0.719
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.5
Precise sep
17.59
Constellation
Perseus
last precise pa
240.5
last precise sep
17.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03564+3353 SKF1987 2010 8 238 17.8 11.90 13.50 WC3 035622.00+335230.0
03564+3353 SKF1987 2013 9 241 17.6 11.90 13.50 WC3 035622.00+335230.0

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