17289-3647 CHR 183

 
 
17h 28m 56.09s -36 46' 41.8" P.A. 77 sep 0.2 mag 6.10,9.70 Sp K0III dist. 245.1 pc (799.52 l.y.)
 
 
Coord 2000
17289-3647
Discov num
CHR 183
Comp
Coord arcsec 2000
17 28 56.09 -36 46 41.8
Date first
1992
Date last
2017
Obs
5
Pa first
109
Pa last
77
P.A. Now (θ)
77°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
6.10
Mag sec
9.70
delta mag (ΔM)
3.6
Spectral class
K0III (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.5
Precise sep
0.164
Constellation
Scorpius
SAO
208860
HIP
85543
Tycho2
7387-00553-1
HD
158105
HR
6501
CD
CD-3611546
CP
CP-36 7315
Distance
245.1
Distance ly
799.52
last precise pa
76.5
last precise sep
0.164
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17289-3647 CHR 183 1996 3 105 0.2 6.02   K0III 172856.09-364641.8
17289-3647 CHR 183 2014 4 82 0.2 6.10 9.70 K0III 172856.09-364641.8
17289-3647 CHR 183 2017 5 77 0.2 6.10 9.70 K0III 172856.09-364641.8

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