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
Cdsa2 id
HU 1137
Constellation
Virgo
SAO
100003
HIP
59683
Tycho2
0869-00514-1
HD
106400
BD
BD+12 2437
Ra deg
12.239166666666666
De deg
11.819277777777778
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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