13085-0241 S   647 (HY Vir)

 
 
13h 08m 29.92s -02 40' 44.4" P.A. 213 sep 42.3 mag 7.91,10.36 Sp F2 dist. 166.94 pc (544.56 l.y.)
 
 
Coord 2000
13085-0241
Discov num
S   647
Comp
Coord arcsec 2000
13 08 29.92 -02 40 44.4
Date first
1825
Date last
2012
Obs
19
Pa first
213
Pa last
213
P.A. Now (θ)
213°
Sep first
41.9
Sep last
42.3
Sep. Now (ρ)
42.3"
Mag pri
7.91
Mag sec
10.36
delta mag (ΔM)
2.45
Spectral class
F2 (yellow-white)
Pri motion ra
-013
Sec motion ra
-012
Pri motion dec
+022
Sec motion dec
+021
Notes
N (See Notes)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213
Precise sep
42.3
Var name
HY Vir
Cdsa2 id
S 647
Constellation
Virgo
HIP
64120
Tycho2
4960-00976-1
HD
114125
BD
BD-01 2777
Ra deg
13.141644444444443
De deg
-2.679
Distance
166.94
Distance ly
544.56
last precise pa
213
last precise sep
42.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13085-0241 S 647 2003 16 213 41.5 7.91 10.36 F2 D 130829.92-024044.4
13085-0241 S 647 2012 18 213 42.3 7.91 10.36 F2 N D 130829.92-024044.4

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