17403-5945 HDS2500

 
 
17h 40m 15.77s -59 44' 38.4" P.A. 65 sep 0.3 mag 9.11,11.73 Sp G8III dist. 2500 pc (8155 l.y.)
 
 
Coord 2000
17403-5945
Discov num
HDS2500
Comp
Coord arcsec 2000
17 40 15.77 -59 44 38.4
Date first
1991
Date last
1991
Obs
1
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.11
Mag sec
11.73
delta mag (ΔM)
2.62
Spectral class
G8III (yellow)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65
Precise sep
0.274
Constellation
Ara
SAO
244927
HIP
86480
Tycho2
8741-01779-1
HD
159773
CP
CP-59 7102
Distance
2500
Distance ly
8155
last precise pa
65
last precise sep
0.274
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17403-5945 HDS2500 1991 1 65 0.3 9.11 11.73 G8III 174015.77-594438.4

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