17193-0221 LMP  17AB,C

 
 
17h 19m 20.48s -02 21' 00.1" P.A. 250 sep 62 mag 10.17,12.05 Sp K3V dist. 91.91 pc (299.81 l.y.)
 
 
Coord 2000
17193-0221
Discov num
LMP  17
Comp
AB,C
Coord arcsec 2000
17 19 20.48 -02 21 00.1
Date first
1910
Date last
2000
Obs
5
Pa first
253
Pa last
250
P.A. Now (θ)
250°
Sep first
61.4
Sep last
62.0
Sep. Now (ρ)
62"
Mag pri
10.17
Mag sec
12.05
delta mag (ΔM)
1.88
Spectral class
K3V (yellow-orange)
Pri motion ra
-029
Sec motion ra
-025
Pri motion dec
+002
Sec motion dec
-049
Notes
rPM=0.93
This double is not physical.
 
 
17193-0221 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17193-0221 RST4569 AB 1938 1991 5 102 0.2 11.12 11.13 0.01
Show 17193-0221 LMP 17 AB,C 1910 2000 5 250 62.0 10.17 12.05 1.88 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.5
Precise sep
61.973
Constellation
Ophiuchus
HIP
84741
Tycho2
5070-00226-1
BD
BD-02 4333
Distance
91.91
Distance ly
299.81
last precise pa
249.5
last precise sep
61.973
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17193-0221 LMP 17 AB,C 1999 4 250 62.2 10.50 12.50 K3V D 171920.48-022100.1
17193-0221 LMP 17 AB,C 2000 5 250 62.0 10.50 12.50 K3V D 171920.48-022100.1

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