18282-5230 B  1362

 
 
18h 28m 11.71s -52 29' 59.7" P.A. 71 sep 0.1 mag 8.10,8.20 Sp A2 dist. 184.5 pc (601.84 l.y.)
 
 
Coord 2000
18282-5230
Discov num
B  1362
Comp
Coord arcsec 2000
18 28 11.71 -52 29 59.7
Date first
1930
Date last
2015
Obs
9
Pa first
233
Pa last
71
P.A. Now (θ)
71°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.10
Mag sec
8.20
delta mag (ΔM)
0.1
Spectral class
A2 (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.4
Precise sep
0.089
Constellation
Telescopium
SAO
245498
HIP
90519
Tycho2
8745-00279-1
HD
169594
CP
CP-5211115
Distance
184.5
Distance ly
601.84
last precise pa
71.4
last precise sep
0.089
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18282-5230 B 1362 1990 7 319 0.2 8.10 8.20 A2 182811.71-522959.7
18282-5230 B 1362 2008 8 238 0.1 8.10 8.20 A2 182811.71-522959.7
18282-5230 B 1362 2015 9 71 0.1 8.10 8.20 A2 182811.71-522959.7

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