17282-3112 PRO 162

 
 
17h 28m 11.83s -31 12' 25.8" P.A. 121 sep 15 mag 7.73,11.30 Sp K0III dist. 578.03 pc (1885.53 l.y.)
 
 
Coord 2000
17282-3112
Discov num
PRO 162
Comp
Coord arcsec 2000
17 28 11.83 -31 12 25.8
Date first
1911
Date last
1999
Obs
4
Pa first
120
Pa last
121
P.A. Now (θ)
121°
Sep first
14.8
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
7.73
Mag sec
11.30
delta mag (ΔM)
3.57
Spectral class
K0III (yellow-orange)
Pri motion ra
-005
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-009
Notes
rPM=0.933
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.7
Precise sep
14.957
Constellation
Scorpius
SAO
208852
HIP
85482
Tycho2
7375-00713-1
HD
158020
CD
CD-3114063
Distance
578.03
Distance ly
1885.53
last precise pa
120.7
last precise sep
14.957
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17282-3112 PRO 162 1998 3 121 15.1 7.73 11.30 K0III D 172811.83-311225.8
17282-3112 PRO 162 1999 4 121 15.0 7.73 11.30 K0III D 172811.83-311225.8

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