17299-5416 CVN 102AB

 
 
17h 29m 55.07s -54 15' 48.6" P.A. 255 sep 2.8 mag 7.46,16.50 Sp K1V
 
 
Coord 2000
17299-5416
Discov num
CVN 102
Comp
AB
Coord arcsec 2000
17 29 55.07 -54 15 48.6
Date first
2011
Date last
2011
Obs
1
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
7.46
Mag sec
16.50
delta mag (ΔM)
9.04
Spectral class
K1V (yellow-orange)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-063
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
17299-5416 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 244790 17299-5416 CVN 102 AB 2011 2011 1 255 2.8 7.46 16.50 9.04 <===
Show 244790 17299-5416 CVN 102 AC 2011 2011 1 28 4.4 7.46 18.90 11.44
Show 244790 17299-5416 CVN 102 AD 2011 2011 1 130 6.2 7.46 19.60 12.14
Show 244790 17299-5416 CVN 102 AE 2011 2011 1 99 6.4 7.46 13.80 6.34
Show 244790 17299-5416 CVN 102 AF 2011 2011 1 166 6.9 7.46 19.90 12.44
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.8
Precise sep
2.821
Cdsa2 id
CVN 102 AB
Constellation
Ara
SAO
244790
Tycho2
8728-02262-1
Ra deg
17.498630555555557
De deg
-54.2635
last precise pa
254.8
last precise sep
2.821
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17299-5416 CVN 102 AB 2011 1 255 2.8 7.46 16.50 K1V K 172955.07-541548.6

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