16272-4733 HJ 4853 (Eps Nor)

 
 
16h 27m 11.04s -47 33' 17.2" P.A. 334 sep 22.9 mag 4.51,6.12 Sp B2V dist. 162.6 pc (530.4 l.y.)
 
 
Coord 2000
16272-4733
Discov num
HJ 4853
Comp
Coord arcsec 2000
16 27 11.04 -47 33 17.2
Date first
1835
Date last
2016
Obs
37
Pa first
337
Pa last
334
P.A. Now (θ)
334°
Sep first
25.0
Sep last
22.9
Sep. Now (ρ)
22.9"
Mag pri
4.51
Mag sec
6.12
delta mag (ΔM)
1.61
Spectral class
B2V (blue-white)
Pri motion ra
-015
Sec motion ra
-009
Pri motion dec
-023
Sec motion dec
-024
Notes
N (See Notes)
rPM=0.222 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.9
Precise sep
22.86
Name
Eps Nor
Constellation
Norma
SAO
226773
HIP
80582
Tycho2
8316-04441-1
HD
147971
HR
6115
GC
22106
CD
CD-4710765
Bayer
Epsilon Normae
Bayer name
Eps Nor
Distance
162.6
Distance ly
530.4
last precise pa
333.9
last precise sep
22.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16272-4733 HJ 4853 2002 32 335 22.8 4.51 6.12 B2V N D 162711.04-473317.2
16272-4733 HJ 4853 2008 33 335 22.9 4.51 6.12 B2V N D 162711.04-473317.2
16272-4733 HJ 4853 2010 34 334 22.8 4.51 6.12 B2V N D 162711.04-473317.2
16272-4733 HJ 4853 2013 36 334 22.8 4.51 6.12 B2V N D 162711.04-473317.2
16272-4733 HJ 4853 2016 37 334 22.9 4.51 6.12 B2V N 162711.04-473317.2

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