05193-6939 TDS3145AB

 
 
05h 19m 16.34s -69 39' 19.9" P.A. 52 sep 9.4 mag 11.58,11.78 Sp WC
 
 
Coord 2000
05193-6939
Discov num
TDS3145
Comp
AB
Coord arcsec 2000
05 19 16.34 -69 39 19.9
Date first
1892
Date last
1998
Obs
8
Pa first
53
Pa last
52
P.A. Now (θ)
52°
Sep first
9.1
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
11.58
Mag sec
11.78
delta mag (ΔM)
0.2
Spectral class
WC (Wolf-Rayet)
Pri motion ra
-001
Sec motion ra
+005
Pri motion dec
-002
Sec motion dec
-005
Notes
rPM=0.949
This double is not physical.
 
 
05193-6939 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05193-6939 TDS3145 AB 1892 1998 8 52 9.4 11.58 11.78 0.20 <===
Show 05193-6939 DON 104 BC 1929 1998 2 356 4.6 11.78 13.70 1.92
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.1
Precise sep
9.39
Constellation
Dorado
Tycho2
9166-00780-1
last precise pa
52.1
last precise sep
9.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05193-6939 TDS3145 AB 1998 5 52 9.4 11.58 11.78 D 051916.34-693919.9
05193-6939 TDS3145 AB 2010 9 50 9.0 11.58 11.78 WC 051916.34-693919.9

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