12514-1020 STF1682AB

 
 
12h 51m 22.92s -10 20' 17.5" P.A. 297 sep 29.3 mag 6.59,9.69 Sp G8III dist. 156.01 pc (508.9 l.y.)
 
 
Coord 2000
12514-1020
Discov num
STF1682
Comp
AB
Coord arcsec 2000
12 51 22.92 -10 20 17.5
Date first
1831
Date last
2012
Obs
46
Pa first
309
Pa last
297
P.A. Now (θ)
297°
Sep first
33.7
Sep last
29.3
Sep. Now (ρ)
29.3"
Mag pri
6.59
Mag sec
9.69
delta mag (ΔM)
3.1
Spectral class
G8III (yellow)
Pri motion ra
-009
Sec motion ra
-010
Pri motion dec
-004
Sec motion dec
-045
Notes
N L (See Notes, Linear solution)
rPM=0.89
This double is not physical.
 
 
12514-1020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157550 12514-1020 STF1682 AB 1831 2012 46 297 29.3 6.59 9.69 3.10 <===
Show 157550 12514-1020 STF1682 AC 1905 2012 6 212 142.1 6.59 12.51 5.92
Show 157550 12514-1020 STF1682 BC 1905 2012 7 201 143.1 9.69 12.51 2.82
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297
Precise sep
29.3
Constellation
Virgo
SAO
157550
HIP
62743
Tycho2
5538-00185-1
HD
111720
HR
4877
BD
BD-09 3569
Distance
156.01
Distance ly
508.9
last precise pa
297
last precise sep
29.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12514-1020 STF1682 AB 2007 40 297 29.6 6.59 9.69 G8III NLD 125122.92-102017.5
12514-1020 STF1682 AB 2012 44 299 29.1 6.59 9.69 G8III NLD 125122.92-102017.5

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