17388-3008 RSS 454

 
 
17h 38m 47.44s -30 07' 52.8" P.A. 233 sep 8 mag 9.08,13.90 Sp F8/G0V dist. 99.6 pc (324.9 l.y.)
 
 
Coord 2000
17388-3008
Discov num
RSS 454
Comp
Coord arcsec 2000
17 38 47.44 -30 07 52.8
Date first
1976
Date last
1999
Obs
3
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
9.0
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
9.08
Mag sec
13.90
delta mag (ΔM)
4.82
Spectral class
F8/G0V (yellow-white)
Pri motion ra
-035
Sec motion ra
-065
Pri motion dec
-021
Sec motion dec
+060
Notes
rPM=0.976
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.6
Precise sep
8.035
Constellation
Scorpius
SAO
209068
HIP
86360
Tycho2
7376-00526-1
HD
159979
CD
CD-3014531
CP
CP-30 4835
Distance
99.6
Distance ly
324.9
last precise pa
232.6
last precise sep
8.035
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17388-3008 RSS 454 1998 2 232 8.0 8.73   F8/G0V D 173847.44-300752.8
17388-3008 RSS 454 1999 3 233 8.0 9.08 13.90 F8/G0V D 173847.44-300752.8

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