12357-1201 STF1659EF

 
 
12h 35m 33.19s -12 01' 15.9" P.A. 121 sep 331.3 mag 6.78,6.64 Sp G5 dist. 182.82 pc (596.36 l.y.)
 
 
Coord 2000
12357-1201
Discov num
STF1659
Comp
EF
Coord arcsec 2000
12 35 33.19 -12 01 15.9
Date first
1870
Date last
2011
Obs
22
Pa first
122
Pa last
121
P.A. Now (θ)
121°
Sep first
342.3
Sep last
331.3
Sep. Now (ρ)
331.3"
Mag pri
6.78
Mag sec
6.64
delta mag (ΔM)
0.14
Spectral class
G5 (yellow)
Pri motion ra
+016
Sec motion ra
-020
Pri motion dec
-020
Sec motion dec
+023
Notes
W
rPM=1.84
This double is not physical.
 
 
12357-1201 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157384 12357-1201 STF1659 AB 1828 2017 42 352 27.6 7.94 8.34 0.40
Show 157384 12357-1201 STF1659 AC 1832 2017 27 71 43.3 7.94 10.89 2.95
Show 157384 12357-1201 STF1659 AD 1870 2003 12 31 189.6 7.94 9.88 1.94
Show 157384 12357-1201 STF1659 AE 1870 2011 16 275 152.3 7.94 6.78 1.16
Show 157384 12357-1201 STF1659 AF 1870 2011 15 140 208.3 7.94 6.64 1.30
Show 157383 12357-1201 STF1659 BC 1832 2017 24 106 46.5 8.34 10.89 2.55
Show 157379 12357-1201 STF1659 EF 1870 2011 22 121 331.3 6.78 6.64 0.14 <===
Show 157379 12357-1201 STF1659 EG 1909 2000 2 248 12.4 6.78 15.50 8.72
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.4
Precise sep
331.26
Cdsa2 id
STF 1659 EF
Constellation
Corvus
SAO
157379
HIP
61449
Tycho2
5530-02063-1
HD
109545
BD
BD-11 3328
Ra deg
12.592552777777778
De deg
-12.021083333333333
Distance
182.82
Distance ly
596.36
last precise pa
121.4
last precise sep
331.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12357-1201 STF1659 EF 2003 11 121 333.1 6.86 6.70 123543.75-120130.0
12357-1201 STF1659 EF 2011 23 121 331.3 6.78 6.64 D 123533.19-120115.9

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