13550-0804 STF1788AC

 
 
13h 54m 58.20s -08 03' 31.9" P.A. 298 sep 112.3 mag 6.68,10.80 Sp F8V dist. 33.08 pc (107.91 l.y.)
 
 
Coord 2000
13550-0804
Discov num
STF1788
Comp
AC
Coord arcsec 2000
13 54 58.20 -08 03 31.9
Date first
1886
Date last
2015
Obs
16
Pa first
292
Pa last
298
P.A. Now (θ)
298°
Sep first
130.5
Sep last
112.3
Sep. Now (ρ)
112.3"
Mag pri
6.68
Mag sec
10.80
delta mag (ΔM)
4.12
Spectral class
F8V (yellow-white)
Pri motion ra
-174
Sec motion ra
-008
Pri motion dec
-036
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.957
This double is not physical.
 
 
13550-0804 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 139618 13550-0804 STF1788 AB 1825 2016 246 100 3.6 6.68 7.26 0.58 Y
Show 139618 13550-0804 STF1788 AC 1886 2015 16 298 112.3 6.68 10.80 4.12 <===
Show 139618 13550-0804 STF1788 AD 1886 2015 15 211 143.5 6.68 11.69 5.01
Show 139618 13550-0804 TOK 570 AE 1980 2000 3 228 647.1 6.68 12.43 5.75
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.8
Precise sep
112.28
Constellation
Virgo
SAO
139618
HIP
67953
Tycho2
5553-01479-1
HD
121325
HR
5233
BD
BD-07 3728
Distance
33.08
Distance ly
107.91
last precise pa
297.8
last precise sep
112.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13550-0804 STF1788 AC 1999 12 297 117.3 6.68 10.80 F8V N D 135458.30-080331.6
13550-0804 STF1788 AC 2000 13 297 114.7 6.68 10.80 F8V N D 135458.30-080331.6
13550-0804 STF1788 AC 2012 14 297 116.3 6.68 10.80 F8V N 135458.30-080331.6
13550-0804 STF1788 AC 2013 15 298 112.9 6.68 10.80 F8V N 135458.20-080331.9
13550-0804 STF1788 AC 2015 16 298 112.3 6.68 10.80 F8V N 135458.20-080331.9

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