17332-1637 ARA  93

 
 
17h 33m 12.72s -16 37' 10.3" P.A. 65 sep 12.7 mag 9.79,12.00 Sp G8III:
 
 
Coord 2000
17332-1637
Discov num
ARA  93
Comp
Coord arcsec 2000
17 33 12.72 -16 37 10.3
Date first
1905
Date last
2010
Obs
6
Pa first
61
Pa last
65
P.A. Now (θ)
65°
Sep first
13.4
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
9.79
Mag sec
12.00
delta mag (ΔM)
2.21
Spectral class
G8III: (yellow)
Pri motion ra
+005
Sec motion ra
+003
Pri motion dec
+002
Sec motion dec
-004
Notes
rPM=1.174
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.5
Precise sep
12.74
Constellation
Ophiuchus
Tycho2
6235-03068-1
HD
159053
last precise pa
64.5
last precise sep
12.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17332-1637 ARA 93 1998 4 63 13.1 9.79 12.00 G8III: D 173312.72-163710.3
17332-1637 ARA 93 1999 5 63 13.0 9.79 12.00 G8III: D 173312.72-163710.3
17332-1637 ARA 93 2010 6 63 12.2 9.79 12.00 G8III: 173312.72-163710.3

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