18060-5528 RST 962

 
 
18h 06m 02.63s -55 27' 49.9" P.A. 34 sep 0.4 mag 8.93,9.60 Sp F5V dist. 156.49 pc (510.47 l.y.)
 
 
Coord 2000
18060-5528
Discov num
RST 962
Comp
Coord arcsec 2000
18 06 02.63 -55 27 49.9
Date first
1928
Date last
2008
Obs
6
Pa first
56
Pa last
34
P.A. Now (θ)
34°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.93
Mag sec
9.60
delta mag (ΔM)
0.67
Spectral class
F5V (yellow-white)
Pri motion ra
-037
Sec motion ra
-037
Pri motion dec
-089
Sec motion dec
-089
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.5
Precise sep
0.43
Constellation
Ara
SAO
245236
HIP
88659
Tycho2
8747-02032-1
HD
164805
CP
CP-55 8477
Distance
156.49
Distance ly
510.47
last precise pa
33.5
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18060-5528 RST 962 1991 5 33 0.4 8.93 9.60 F5V D 180602.63-552749.9
18060-5528 RST 962 2008 6 34 0.4 8.93 9.60 F5V D 180602.63-552749.9

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