17308-5920 JSP 931

 
 
17h 30m 46.52s -59 20' 06.6" P.A. 185 sep 7.3 mag 9.66,14.00 Sp F6V
 
 
Coord 2000
17308-5920
Discov num
JSP 931
Comp
Coord arcsec 2000
17 30 46.52 -59 20 06.6
Date first
1930
Date last
2010
Obs
5
Pa first
288
Pa last
185
P.A. Now (θ)
185°
Sep first
7.7
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
9.66
Mag sec
14.00
delta mag (ΔM)
4.34
Spectral class
F6V (yellow-white)
Pri motion ra
+001
Sec motion ra
-005
Pri motion dec
-027
Sec motion dec
-040
Notes
rPM=0.355
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.3
Precise sep
7.3
Constellation
Ara
SAO
244797
Tycho2
8740-01653-1
HD
158060
last precise pa
185.3
last precise sep
7.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17308-5920 JSP 931 2000 3 186 7.6 9.66 14.00 F6V D 173046.52-592006.6
17308-5920 JSP 931 2010 5 185 7.1 9.66 14.00 F6V 173046.52-592006.6

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