11417-3230 RST2760CD

 
 
11h 41m 47.60s -32 29' 10.5" P.A. 111 sep 4.5 mag 8.40,13.60 Sp F5V
 
 
Coord 2000
11417-3230
Discov num
RST2760
Comp
CD
Coord arcsec 2000
11 41 47.60 -32 29 10.5
Date first
1934
Date last
1944
Obs
2
Pa first
114
Pa last
111
P.A. Now (θ)
111°
Sep first
4.6
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
8.40
Mag sec
13.60
delta mag (ΔM)
5.2
Spectral class
F5V (yellow-white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11417-3230 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 202717 11417-3230 HJ 4465 AB 1894 1999 10 347 30.6 5.37 13.00 7.63
Show 202717 11417-3230 HJ 4465 AC 1834 2009 18 43 67.2 5.37 8.34 2.97
Show 202718 11417-3230 RST2760 CD 1934 1944 2 111 4.5 8.40 13.60 5.20 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.5
Precise sep
4.47
Constellation
Hydra
SAO
202718
last precise pa
110.5
last precise sep
4.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11417-3230 RST2760 CD 1944 2 111 4.5 8.40 13.60 F5V 114108.57-323000.0

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