18065-4931 I   622

 
 
18h 06m 27.07s -49 30' 48.9" P.A. 44 sep 0.6 mag 8.46,9.47 Sp F2/3V dist. 239.23 pc (780.37 l.y.)
 
 
Coord 2000
18065-4931
Discov num
I   622
Comp
Coord arcsec 2000
18 06 27.07 -49 30 48.9
Date first
1909
Date last
2008
Obs
14
Pa first
350
Pa last
44
P.A. Now (θ)
44°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.46
Mag sec
9.47
delta mag (ΔM)
1.01
Spectral class
F2/3V (yellow-white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.1
Precise sep
0.625
Constellation
Ara
SAO
228695
HIP
88699
Tycho2
8365-00854-1
HD
165002
CD
CD-4911925
CP
CP-4910429
Distance
239.23
Distance ly
780.37
last precise pa
44.1
last precise sep
0.625
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18065-4931 I 622 1991 13 44 0.6 8.46 9.47 F2/3V D 180627.07-493048.9
18065-4931 I 622 2008 14 44 0.6 8.46 9.47 F2/3V D 180627.07-493048.9

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