11464+0904 STF1571

 
 
11h 46m 22.32s +09 04' 28.3" P.A. 298 sep 9.9 mag 9.94,11.50 Sp F8 dist. 195.31 pc (637.1 l.y.)
 
 
Coord 2000
11464+0904
Discov num
STF1571
Comp
Coord arcsec 2000
11 46 22.32 +09 04 28.3
Date first
1829
Date last
2014
Obs
20
Pa first
297
Pa last
298
P.A. Now (θ)
298°
Sep first
9.4
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
9.94
Mag sec
11.50
delta mag (ΔM)
1.56
Spectral class
F8 (yellow-white)
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
-012
Sec motion dec
-011
Notes
rPM=0.326
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.6
Precise sep
9.87
Constellation
Virgo
HIP
57425
Tycho2
0864-00581-1
BD
BD+09 2547
Distance
195.31
Distance ly
637.1
last precise pa
297.6
last precise sep
9.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11464+0904 STF1571 2004 17 298 9.9 9.94 11.50 F8 D 114622.32+090428.3
11464+0904 STF1571 2014 19 298 9.9 9.94 11.50 F8 114622.32+090428.3

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