18511-3715 RSS 493

 
 
18h 51m 05.97s -37 14' 52.1" P.A. 28 sep 9.2 mag 7.56, Sp K3III dist. 529.1 pc (1725.92 l.y.)
 
 
Coord 2000
18511-3715
Discov num
RSS 493
Comp
Coord arcsec 2000
18 51 05.97 -37 14 52.1
Date first
1977
Date last
2000
Obs
2
Pa first
27
Pa last
28
P.A. Now (θ)
28°
Sep first
10.3
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
7.56
Mag sec
delta mag (ΔM)
Spectral class
K3III (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.3
Precise sep
9.15
Constellation
Corona Austrina
SAO
210630
HIP
92502
Tycho2
7420-01345-1
HD
174217
CD
CD-3712906
CP
CP-37 8364
Distance
529.1
Distance ly
1725.92
last precise pa
28.3
last precise sep
9.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18511-3715 RSS 493 1977 1 27 10.3 7.56   K3III 185105.97-371452.1
18511-3715 RSS 493 2000 2 28 9.2 7.56   K3III 185105.97-371452.1

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