17200-1959 I   592

 
 
17h 20m 01.57s -19 58' 53.1" P.A. 269 sep 14.5 mag 8.11,12.68 Sp F5V dist. 155.28 pc (506.52 l.y.)
 
 
Coord 2000
17200-1959
Discov num
I   592
Comp
Coord arcsec 2000
17 20 01.57 -19 58 53.1
Date first
1914
Date last
2010
Obs
4
Pa first
258
Pa last
269
P.A. Now (θ)
269°
Sep first
10.8
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
8.11
Mag sec
12.68
delta mag (ΔM)
4.57
Spectral class
F5V (yellow-white)
Pri motion ra
+035
Sec motion ra
+004
Pri motion dec
-035
Sec motion dec
+015
Notes
rPM=1.189
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.7
Precise sep
14.46
Constellation
Ophiuchus
SAO
160464
HIP
84809
Tycho2
6242-01158-1
HD
156720
BD
BD-19 4602
Distance
155.28
Distance ly
506.52
last precise pa
268.7
last precise sep
14.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17200-1959 I 592 1914 1 258 10.8 8.00 13.20 F5V 172001.55-195852.9
17200-1959 I 592 1999 2 268 14.3 8.11 12.08 F5V 172001.57-195853.1
17200-1959 I 592 2010 4 269 14.3 8.11 12.68 F5V 172001.57-195853.1

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