10492-3041 LDS5718AC

 
 
10h 49m 15.07s -30 42' 29.8" P.A. 24 sep 245.8 mag 17.20,18.30
 
 
Coord 2000
10492-3041
Discov num
LDS5718
Comp
AC
Coord arcsec 2000
10 49 15.07 -30 42 29.8
Date first
1960
Date last
2015
Obs
4
Pa first
25
Pa last
24
P.A. Now (θ)
24°
Sep first
245.0
Sep last
245.8
Sep. Now (ρ)
245.8"
Mag pri
17.20
Mag sec
18.30
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+008
Sec motion ra
-028
Pri motion dec
-136
Sec motion dec
-084
Notes
rPM=0.464
Nature of this double is uncertain.
 
 
10492-3041 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10492-3041 LDS5718 AB 1960 2015 4 185 190.0 17.20 18.20 1.00
Show 10492-3041 LDS5718 AC 1960 2015 4 24 245.8 17.20 18.30 1.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.2
Precise sep
245.751
Constellation
Hydra
SAO
201787
Gaia DR2
19435905536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10492-3041 LDS5718 AC 1999 2 24 245.5 17.10 18.20 D 104915.07-304229.8
10492-3041 LDS5718 AC 2015 4 24 245.8 17.20 18.30 104915.07-304229.8

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