13571+3426 BU  937

 
 
13h 57m 06.41s +34 26' 04.9" P.A. 136 sep 0.9 mag 9.00,9.44 Sp G0 dist. 140.45 pc (458.15 l.y.)
 
 
Coord 2000
13571+3426
Discov num
BU  937
Comp
Coord arcsec 2000
13 57 06.41 +34 26 04.9
Date first
1880
Date last
2015
Obs
78
Pa first
105
Pa last
136
P.A. Now (θ)
136°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.00
Mag sec
9.44
delta mag (ΔM)
0.44
Spectral class
G0 (yellow)
Pri motion ra
-040
Sec motion ra
-040
Pri motion dec
+020
Sec motion dec
+020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.6
Precise sep
0.91
Constellation
Canes Venatici
SAO
63852
HIP
68147
Tycho2
2547-00765-1
HD
121826
BD
BD+35 2509
Distance
140.45
Distance ly
458.15
last precise pa
135.6
last precise sep
0.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13571+3426 BU 937 2005 65 132 1.0 9.00 9.44 G0 D 135706.41+342604.9
13571+3426 BU 937 2007 67 135 1.0 9.00 9.44 G0 D 135706.41+342604.9
13571+3426 BU 937 2010 68 135 1.0 9.00 9.44 G0 D 135706.41+342604.9
13571+3426 BU 937 2011 76 135 1.0 9.00 9.44 G0 135706.41+342604.9
13571+3426 BU 937 2014 77 135 1.1 9.00 9.44 G0 135706.41+342604.9
13571+3426 BU 937 2015 78 136 0.9 9.00 9.44 G0 135706.41+342604.9

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