11564-5849 JNN 163AB

 
 
11h 56m 26.55s -58 49' 16.8" P.A. 316 sep 0.8 mag 7.40,11.00 Sp F3 dist. 98.91 pc (322.64 l.y.)
 
 
Coord 2000
11564-5849
Discov num
JNN 163
Comp
AB
Coord arcsec 2000
11 56 26.55 -58 49 16.8
Date first
2011
Date last
2012
Obs
2
Pa first
316
Pa last
316
P.A. Now (θ)
316°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
7.40
Mag sec
11.00
delta mag (ΔM)
3.6
Spectral class
F3 (yellow-white)
Pri motion ra
-035
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
11564-5849 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 239508 11564-5849 JNN 163 AB 2011 2012 2 316 0.8 7.40 11.00 3.60 <===
Show 239508 11564-5849 JNN 163 AC 2011 2012 2 17 2.7 7.40 17.50 10.10
Show 239508 11564-5849 JNN 163 AD 2011 2012 2 163 2.9 7.40 19.20 11.80
Show 239508 11564-5849 JNN 163 AE 2011 2012 2 197 4.8 7.40 18.80 11.40
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.3
Precise sep
0.751
Cdsa2 id
JNN 163 AB
Constellation
Crux
SAO
239508
HIP
58220
Tycho2
8643-00955-1
HD
103703
CP
CP-58 3939
Ra deg
11.940708333333333
De deg
-58.821333333333335
Distance
98.91
Distance ly
322.64
last precise pa
316.3
last precise sep
0.751
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11564-5849 JNN 163 AB 2012 2 316 0.8 7.40 11.00 F3 V K 115626.55-584916.8

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