13591-0140 LDS4423AB

 
 
13h 59m 04.39s -01 40' 35.0" P.A. 256 sep 2.6 mag 14.40,15.00
 
 
Coord 2000
13591-0140
Discov num
LDS4423
Comp
AB
Coord arcsec 2000
13 59 04.39 -01 40 35.0
Date first
1960
Date last
2000
Obs
2
Pa first
265
Pa last
256
P.A. Now (θ)
256°
Sep first
2.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
14.40
Mag sec
15.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-122
Sec motion ra
Pri motion dec
+058
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13591-0140 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13591-0140 LDS4423 AB 1960 2000 2 256 2.6 14.40 15.00 0.60 <===
Show 13591-0140 LDS4423 AC 1960 1999 3 256 44.4 14.40 18.70 4.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.4
Precise sep
2.59
Constellation
Virgo
last precise pa
256.4
last precise sep
2.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13591-0140 LDS4423 AB 1960 1 265 2.0 14.40 15.00 135904.39-014035.0
13591-0140 LDS4423 AB 2000 2 256 2.6 14.40 15.00 135904.39-014035.0

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