12525+0712 HJ 2621AC

 
 
12h 52m 29.43s +07 12' 28.3" P.A. 129 sep 38.4 mag 9.64,11.42 Sp G7III dist. 227.79 pc (743.05 l.y.)
 
 
Coord 2000
12525+0712
Discov num
HJ 2621
Comp
AC
Coord arcsec 2000
12 52 29.43 +07 12 28.3
Date first
1897
Date last
2015
Obs
17
Pa first
131
Pa last
129
P.A. Now (θ)
129°
Sep first
38.7
Sep last
38.4
Sep. Now (ρ)
38.4"
Mag pri
9.64
Mag sec
11.42
delta mag (ΔM)
1.78
Spectral class
G7III (yellow)
Pri motion ra
-016
Sec motion ra
-018
Pri motion dec
+029
Sec motion dec
+031
Notes
U W Y (Proper motion indicates non-physical, , Parallax indicates components are non-physical)
rPM=0.079 (< 0.3, Physical double)
This double is not physical.
 
 
12525+0712 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12525+0712 HJ 2621 AB 1897 2012 21 87 32.9 9.64 9.51 0.13
Show 12525+0712 HJ 2621 AC 1897 2015 17 129 38.4 9.64 11.42 1.78 <===
Show 12525+0712 ABH 80 AD 1988 2000 3 10 19.8 9.64 15.11 5.47
Show 12525+0712 HJ 2621 BC 1897 2012 17 187 26.2 9.51 11.42 1.91
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.3
Precise sep
38.444
Cdsa2 id
HJ 2621 AC
Constellation
Virgo
HIP
62827
Tycho2
0297-00383-1
HD
111908
BD
BD+08 2654
Ra deg
12.874841666666667
De deg
7.207861111111112
Distance
227.79
Distance ly
743.05
last precise pa
129.3
last precise sep
38.444
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12525+0712 HJ 2621 AC 2007 12 129 38.4 9.64 11.42 G7III YD 125229.43+071228.3
12525+0712 HJ 2621 AC 2008 13 129 38.4 9.64 11.42 G7III YD 125229.43+071228.3
12525+0712 HJ 2621 AC 2011 14 130 38.5 9.64 11.42 G7III UDY 125229.43+071228.3
12525+0712 HJ 2621 AC 2012 16 129 38.5 9.64 11.42 G7III UDY 125229.43+071228.3
12525+0712 HJ 2621 AC 2015 17 129 38.4 9.64 11.42 G7III UWY 125229.43+071228.3

If you need more information about this double, apply for a data request form to the WDS.