18592-3932 HJ 5074

 
 
18h 59m 10.97s -39 32' 04.7" P.A. 246 sep 16.1 mag 6.49,11.80 Sp B9.5V
 
 
Coord 2000
18592-3932
Discov num
HJ 5074
Comp
Coord arcsec 2000
18 59 10.97 -39 32 04.7
Date first
1836
Date last
2016
Obs
9
Pa first
245
Pa last
246
P.A. Now (θ)
246°
Sep first
12.0
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
6.49
Mag sec
11.80
delta mag (ΔM)
5.31
Spectral class
B9.5V (blue-white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-032
Sec motion dec
-033
Notes
Y (Parallax indicates components are non-physical)
rPM=0.03 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.6
Precise sep
16.11
Constellation
Corona Austrina
SAO
210786
HD
175855
HR
7156
last precise pa
245.6
last precise sep
16.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18592-3932 HJ 5074 1999 6 246 16.0 6.49 11.80 B9.5V D 185910.97-393204.7
18592-3932 HJ 5074 2010 8 246 15.7 6.49 11.80 B9.5V Y 185910.97-393204.7
18592-3932 HJ 5074 2016 9 246 16.1 6.49 11.80 B9.5V Y 185910.97-393204.7

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