12575-0946 A   146

 
 
12h 57m 28.57s -09 45' 40.6" P.A. 285 sep 1.7 mag 7.31,10.77 Sp F5V dist. 89.77 pc (292.83 l.y.)
 
 
Coord 2000
12575-0946
Discov num
A   146
Comp
Coord arcsec 2000
12 57 28.57 -09 45 40.6
Date first
1901
Date last
1991
Obs
16
Pa first
308
Pa last
285
P.A. Now (θ)
285°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
7.31
Mag sec
10.77
delta mag (ΔM)
3.46
Spectral class
F5V (yellow-white)
Pri motion ra
+048
Sec motion ra
+045
Pri motion dec
-104
Sec motion dec
-105
Notes
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.3
Precise sep
1.68
Constellation
Virgo
HIP
63240
Tycho2
5536-00677-1
HD
112517
BD
BD-08 3457
Distance
89.77
Distance ly
292.83
last precise pa
285.3
last precise sep
1.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12575-0946 A 146 1991 16 285 1.7 7.31 10.77 F5V D 125728.57-094540.6

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