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 dist. 58.31 pc (190.21 l.y.)
 
 
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
SAO
210520
HIP
91992
Tycho2
7919-00271-1
HD
172993
CD
CD-3912866
CP
CP-39 8164
Distance
58.31
Distance ly
190.21
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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