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 dist. 152.91 pc (498.79 l.y.)
 
 
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
HIP
93209
Tycho2
7920-01000-1
HD
175855
HR
7156
CD
CD-3913032
CP
CP-39 8235
Distance
152.91
Distance ly
498.79
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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