13170+3949 OSO  52

 
 
13h 17m 01.57s +39 49' 00.9" P.A. 140 sep 20.2 mag 13.49,18.90
 
 
Coord 2000
13170+3949
Discov num
OSO  52
Comp
Coord arcsec 2000
13 17 01.57 +39 49 00.9
Date first
1995
Date last
1998
Obs
2
Pa first
142
Pa last
140
P.A. Now (θ)
140°
Sep first
20.5
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
13.49
Mag sec
18.90
delta mag (ΔM)
5.41
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-239
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.8
Precise sep
20.16
Constellation
Canes Venatici
last precise pa
139.8
last precise sep
20.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13170+3949 OSO 52 1998 2 140 20.2 13.49 18.90 N D 131701.57+394900.9

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