16198-5009 HJ 4841 AB (Gam2 Nor)
16h 19m 50.42s -50° 09' 19.8" P.A. 20.00 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 |
AB |
|
Coord arcsec 2000 |
16 19 50.42 -50 09 19.8 |
|
| Date first |
1891 |
|
Date last |
2013 |
|
Obs |
11 |
|
| Pa first |
350 |
|
Pa last |
20.1 |
|
P.A. Now (θ) |
20.1° |
|
| Sep first |
35.0 |
|
Sep last |
49.07 |
|
Sep. Now (ρ) |
49.07" |
|
| 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.
16198-5009 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Gam2 Nor |
243643 |
16 19 50 -50 09 20 |
HJ 4841 AB |
2013 |
11 |
20 |
49.1 |
4.12 |
10.49 |
6.37 |
|
<=== |
| Show |
|
243643 |
16 19 50 -50 09 20 |
NSN 378 AC |
2016 |
2 |
45 |
24.4 |
4.13 |
15.83 |
11.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| 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 |
|
FK5 |
604 |
|
Distance |
39.48 |
|
Distance ly |
128.78 |
|
| Bayer greek |
γ2 Nor |
|
