18231-6045 RST5110

 
 
18h 23m 04.47s -60 44' 57.0" P.A. 220 sep 2.9 mag 7.00,12.00 Sp A7III dist. 90.42 pc (294.95 l.y.)
 
 
Coord 2000
18231-6045
Discov num
RST5110
Comp
Coord arcsec 2000
18 23 04.47 -60 44 57.0
Date first
1942
Date last
1968
Obs
2
Pa first
216
Pa last
220
P.A. Now (θ)
220°
Sep first
3.2
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
7.00
Mag sec
12.00
delta mag (ΔM)
5
Spectral class
A7III (white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.8
Precise sep
2.89
Constellation
Pavo
SAO
254225
HIP
90089
Tycho2
9068-02822-1
HD
168338
CP
CP-60 7031
Distance
90.42
Distance ly
294.95
last precise pa
219.8
last precise sep
2.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18231-6045 RST5110 1968 2 220 2.9 7.00 12.00 A7III 182304.47-604457.0

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