17411-4143 RSS 456AB

 
 
17h 41m 07.93s -41 43' 02.9" P.A. 297 sep 9.1 mag 10.60,14.00 Sp A0 dist. 47.6 pc (155.27 l.y.)
 
 
Coord 2000
17411-4143
Discov num
RSS 456
Comp
AB
Coord arcsec 2000
17 41 07.93 -41 43 02.9
Date first
1975
Date last
2000
Obs
3
Pa first
256
Pa last
297
P.A. Now (θ)
297°
Sep first
9.6
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
10.60
Mag sec
14.00
delta mag (ΔM)
3.4
Spectral class
A0 (white)
Pri motion ra
-032
Sec motion ra
Pri motion dec
-249
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17411-4143 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17411-4143 RSS 456 AB 1975 2000 3 297 9.1 10.60 14.00 3.40 <===
Show 17411-4143 TOK 315 AC 1901 2000 7 140 388.6 10.60 9.16 1.44
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.7
Precise sep
9.05
Constellation
Scorpius
HIP
86542
Tycho2
7893-01191-1
HD
324202
CD
CD-4111905
Distance
47.6
Distance ly
155.27
last precise pa
296.7
last precise sep
9.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17411-4143 RSS 456 AB 1975 1 256 9.6 11.00 15.00 A0 174107.93-414303.0
17411-4143 RSS 456 AB 1998 2 292 8.9 10.00 14.00 A0 174107.93-414302.9
17411-4143 RSS 456 AB 2000 3 297 9.1 10.60 14.00 A0 174107.93-414302.9

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