12143+1149 HU 1137 (AH Vir)

 
 
12h 14m 21.00s +11 49' 09.4" P.A. 15 sep 1.8 mag 9.40,12.40 Sp K0V dist. 87.57 pc (285.65 l.y.)
 
 
Coord 2000
12143+1149
Discov num
HU 1137
Comp
Coord arcsec 2000
12 14 21.00 +11 49 09.4
Date first
1905
Date last
2008
Obs
8
Pa first
15
Pa last
15
P.A. Now (θ)
15°
Sep first
1.3
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.40
Mag sec
12.40
delta mag (ΔM)
3
Spectral class
K0V (yellow-orange)
Pri motion ra
+046
Sec motion ra
+048
Pri motion dec
-109
Sec motion dec
-107
Notes
N (See Notes)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.3
Precise sep
1.785
Var name
AH Vir
Constellation
Virgo
SAO
100003
HIP
59683
Tycho2
0869-00514-1
HD
106400
BD
BD+12 2437
Distance
87.57
Distance ly
285.65
last precise pa
15.3
last precise sep
1.785
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12143+1149 HU 1137 1998 7 17 1.7 9.40 12.40 K0V N 121421.00+114909.4
12143+1149 HU 1137 2008 8 15 1.8 9.40 12.40 K0V N 121421.00+114909.4

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