12049+0910 STF1597

 
 
12h 04m 53.50s +09 10' 20.5" P.A. 148 sep 31.1 mag 9.49,10.68 Sp G0 dist. 123.76 pc (403.71 l.y.)
 
 
Coord 2000
12049+0910
Discov num
STF1597
Comp
Coord arcsec 2000
12 04 53.50 +09 10 20.5
Date first
1893
Date last
2013
Obs
21
Pa first
143
Pa last
148
P.A. Now (θ)
148°
Sep first
30.6
Sep last
31.1
Sep. Now (ρ)
31.1"
Mag pri
9.49
Mag sec
10.68
delta mag (ΔM)
1.19
Spectral class
G0 (yellow)
Pri motion ra
+013
Sec motion ra
-003
Pri motion dec
+011
Sec motion dec
-012
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
HIP
58916
Tycho2
0865-00918-1
HD
104924
BD
BD+09 2579
Distance
123.76
Distance ly
403.71
last precise pa
147.5
last precise sep
31.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12049+0910 STF1597 2002 15 148 30.9 9.49 10.68 G0 N D 120453.50+091020.5
12049+0910 STF1597 2012 18 148 30.8 9.49 10.68 G0 N D 120453.50+091020.5
12049+0910 STF1597 2013 20 148 31.1 9.49 10.68 G0 N 120453.50+091020.5

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