13034-0626 BU  928AB

 
 
13h 03m 22.64s -06 25' 58.6" P.A. 320 sep 2.5 mag 8.71,9.62 Sp F0
 
 
Coord 2000
13034-0626
Discov num
BU  928
Comp
AB
Coord arcsec 2000
13 03 22.64 -06 25 58.6
Date first
1880
Date last
2018
Obs
39
Pa first
313
Pa last
320
P.A. Now (θ)
320°
Sep first
1.8
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
8.71
Mag sec
9.62
delta mag (ΔM)
0.91
Spectral class
F0 (yellow-white)
Pri motion ra
-021
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13034-0626 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13034-0626 BU 928 AB 1880 2018 39 320 2.5 8.71 9.62 0.91 <===
Show 13034-0626 BU 928 AC 1901 2015 4 220 63.0 8.71 14.85 6.14
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.6
Precise sep
2.485
Constellation
Virgo
Tycho2
4963-01049-1
Gaia DR2
62578696960
HD
113383
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13034-0626 BU 928 AB 1999 34 318 2.4 8.71 9.62 F0 130322.64-062558.6
13034-0626 BU 928 AB 2011 35 319 2.3 8.71 9.62 F0 130322.64-062558.6
13034-0626 BU 928 AB 2017 37 319 2.5 8.71 9.62 F0 130322.64-062558.6
13034-0626 BU 928 AB 2018 39 320 2.5 8.71 9.62 F0 130322.64-062558.6

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