12440+0356 GRV 857AC

 
 
12h 43m 58.88s +03 55' 56.6" P.A. 205 sep 59.3 mag 9.05,10.82 Sp F5
 
 
Coord 2000
12440+0356
Discov num
GRV 857
Comp
AC
Coord arcsec 2000
12 43 58.88 +03 55 56.6
Date first
1908
Date last
2010
Obs
7
Pa first
205
Pa last
205
P.A. Now (θ)
205°
Sep first
59.2
Sep last
59.3
Sep. Now (ρ)
59.3"
Mag pri
9.05
Mag sec
10.82
delta mag (ΔM)
1.77
Spectral class
F5 (yellow-white)
Pri motion ra
-030
Sec motion ra
-035
Pri motion dec
-032
Sec motion dec
-033
Notes
N (See Notes)
rPM=0.106 (< 0.3, Physical double)
This double is physical.
 
 
12440+0356 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12440+0356 A 1603 AB 1907 1995 13 131 1.2 9.06 11.60 2.54
Show 12440+0356 GRV 857 AC 1908 2010 7 205 59.3 9.05 10.82 1.77 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
205.3
Precise sep
59.25
Constellation
Virgo
Tycho2
0293-00286-1
HD
110704
last precise pa
205.3
last precise sep
59.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12440+0356 GRV 857 AC 2000 6 206 59.2 9.05 10.82 D 124358.88+035556.6
12440+0356 GRV 857 AC 2010 7 205 59.3 9.05 10.82 N D 124358.88+035556.6

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