17229-0223 RAO  19BC

 
 
17h 22m 53.05s -02 23' 58.2" P.A. 90 sep 0.7 mag 11.90,12.00 Sp M3V
 
 
Coord 2000
17229-0223
Discov num
RAO  19
Comp
BC
Coord arcsec 2000
17 22 53.05 -02 23 58.2
Date first
2013
Date last
2015
Obs
2
Pa first
86
Pa last
90
P.A. Now (θ)
90°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.90
Mag sec
12.00
delta mag (ΔM)
0.1
Spectral class
M3V (red)
Pri motion ra
+057
Sec motion ra
Pri motion dec
-113
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17229-0223 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 141642 17229-0223 RAG 9 AB 1992 2012 4 146 46.3 6.30 11.90 5.60
Show 17229-0223 RAO 19 BC 2013 2015 2 90 0.7 11.90 12.00 0.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.8
Precise sep
0.73
Constellation
Ophiuchus
last precise pa
89.8
last precise sep
0.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17229-0223 RAO 19 BC 2013 1 86 0.7 12.90 13.00 M3V 172253.05-022358.2
17229-0223 RAO 19 BC 2015 2 90 0.7 11.90 12.00 M3V 172253.05-022358.2

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