18295-5053 HDS2618Aa,Ab

 
 
18h 29m 32.95s -50 52' 40.6" P.A. 197 sep 0.2 mag 10.23,11.12 Sp G3V dist. 174.52 pc (569.28 l.y.)
 
 
Coord 2000
18295-5053
Discov num
HDS2618
Comp
Aa,Ab
Coord arcsec 2000
18 29 32.95 -50 52 40.6
Date first
1991
Date last
1991
Obs
1
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.23
Mag sec
11.12
delta mag (ΔM)
0.89
Spectral class
G3V (yellow)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-070
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18295-5053 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18295-5053 HDS2618 Aa,Ab 1991 1991 1 197 0.2 10.23 11.12 0.89 <===
Show 18295-5053 CPO 586 AB 1903 1903 1 273 4.8 9.60 13.10 3.50
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197
Precise sep
0.161
Constellation
Telescopium
HIP
90628
Tycho2
8371-01282-1
HD
169901
CD
CD-5011959
CP
CP-5010703
Distance
174.52
Distance ly
569.28
last precise pa
197
last precise sep
0.161
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18295-5053 HDS2618 Aa,Ab 1991 1 197 0.2 10.23 11.12 G3V 182932.95-505240.6

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