16198-5009 HJ 4841 (Gam2 Nor)

 
 
16h 19m 50.42s -50 09' 19.8" P.A. 20 sep 49.1 mag 4.12,10.49 Sp G8III dist. 39.48 pc (128.78 l.y.)
 
 
Coord 2000
16198-5009
Discov num
HJ 4841
Comp
Coord arcsec 2000
16 19 50.42 -50 09 19.8
Date first
1891
Date last
2013
Obs
11
Pa first
350
Pa last
20
P.A. Now (θ)
20°
Sep first
35.0
Sep last
49.1
Sep. Now (ρ)
49.1"
Mag pri
4.12
Mag sec
10.49
delta mag (ΔM)
6.37
Spectral class
G8III (yellow)
Pri motion ra
-160
Sec motion ra
-008
Pri motion dec
-052
Sec motion dec
-008
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.941
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20.1
Precise sep
49.07
Name
Gam2 Nor
Constellation
Norma
SAO
243643
HIP
80000
Tycho2
8320-02290-1
HD
146686
HR
6072
GC
21933
GL
Wo 9554
CD
CD-4910536
CP
CP-49 9161
Bayer
Gamma 2 Normae
Bayer name
Gam2 Nor
Distance
39.48
Distance ly
128.78
last precise pa
20.1
last precise sep
49.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16198-5009 HJ 4841 1999 11 18 47.7 4.12 10.49 G8III N D 161950.42-500919.8
16198-5009 HJ 4841 2013 11 20 49.1 4.12 10.49 G8III NLD 161950.42-500919.8

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