18450-3945 SKF2070

 
 
18h 44m 59.23s -39 45' 00.4" P.A. 106 sep 17.5 mag 6.80,14.50 Sp F5/6V
 
 
Coord 2000
18450-3945
Discov num
SKF2070
Comp
Coord arcsec 2000
18 44 59.23 -39 45 00.4
Date first
1964
Date last
2010
Obs
6
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
18.5
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
6.80
Mag sec
14.50
delta mag (ΔM)
7.7
Spectral class
F5/6V (yellow-white)
Pri motion ra
-014
Sec motion ra
Pri motion dec
-178
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.9
Precise sep
17.49
Constellation
Corona Austrina
last precise pa
105.9
last precise sep
17.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18450-3945 SKF2070 2010 6 106 17.5 6.80 14.50 F5/6V 184459.23-394500.4

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