18578-5608 HDS2689

 
 
18h 57m 47.92s -56 07' 36.1" P.A. 243 sep 0.5 mag 8.16,10.40 Sp G6III dist. 584.8 pc (1907.62 l.y.)
 
 
Coord 2000
18578-5608
Discov num
HDS2689
Comp
Coord arcsec 2000
18 57 47.92 -56 07 36.1
Date first
1991
Date last
2014
Obs
2
Pa first
241
Pa last
243
P.A. Now (θ)
243°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.16
Mag sec
10.40
delta mag (ΔM)
2.24
Spectral class
G6III (yellow)
Pri motion ra
+011
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243
Precise sep
0.48
Constellation
Telescopium
SAO
245826
HIP
93090
Tycho2
8763-00508-1
HD
175265
CP
CP-56 9039
Distance
584.8
Distance ly
1907.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18578-5608 HDS2689 1991 1 241 0.4 8.16 10.40 G6III D 185747.92-560736.1
18578-5608 HDS2689 2014 2 243 0.5 8.16 10.40 G6III 185747.92-560736.1

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