19320-3044 LDS4810AC

 
 
19h 32m 01.17s -30 44' 44.0" P.A. 260 sep 276.8 mag 15.00,17.30
 
 
Coord 2000
19320-3044
Discov num
LDS4810
Comp
AC
Coord arcsec 2000
19 32 01.17 -30 44 44.0
Date first
1960
Date last
1998
Obs
3
Pa first
260
Pa last
260
P.A. Now (θ)
260°
Sep first
271.0
Sep last
276.8
Sep. Now (ρ)
276.8"
Mag pri
15.00
Mag sec
17.30
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-040
Sec motion ra
Pri motion dec
-158
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19320-3044 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19320-3044 LDS4810 AB 1960 1998 3 359 149.8 15.00 17.50 2.50
Show 19320-3044 LDS4810 AC 1960 1998 3 260 276.8 15.00 17.30 2.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.6
Precise sep
276.79
Constellation
Sagittarius
last precise pa
259.6
last precise sep
276.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19320-3044 LDS4810 AC 1960 1 260 271.0 15.00 17.30 193201.17-304444.0
19320-3044 LDS4810 AC 1996 2 259 271.8 15.00 17.30 193201.17-304444.0
19320-3044 LDS4810 AC 1998 3 260 276.8 15.00 17.30 193201.17-304444.0

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