16342-5238 HDS 2344 AB (HD 148938)
16h 34m 12.11s -52° 37' 17.3" P.A. 219.00 sep 30.9 mag 8.03,9.82 Sp K3III dist. 694.44 pc (2265.26 l.y.)
| Coord 2000 |
16342-5238 |
|
Discov num |
HDS2344 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 34 12.11 -52 37 17.3 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
220 |
|
Pa last |
218.6 |
|
P.A. Now (θ) |
218.6° |
|
| Sep first |
30.6 |
|
Sep last |
30.93 |
|
Sep. Now (ρ) |
30.93" |
|
| Mag pri |
8.03 |
|
Mag sec |
9.82 |
|
delta mag (ΔM) |
1.79 |
|
Spectral class |
K3III (yellow-orange) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.414
This double is not physical.
16342-5238 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 148938 |
243953 |
16 34 12 -52 37 17 |
HDS 2344 AB |
2016 |
12 |
219 |
30.9 |
8.03 |
9.82 |
1.79 |
|
<=== |
| Show |
|
243953 |
16 34 12 -52 37 17 |
HDS 2344 AD |
2016 |
3 |
313 |
39.6 |
7.20 |
|
|
|
|
| Show |
|
|
16 34 10 -52 37 42 |
HDS 2344 BC |
2016 |
4 |
77 |
25.5 |
10.10 |
15.20 |
5.10 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 148938 |
|
Constellation |
Norma |
|
SAO |
243953 |
|
HIP |
81137 |
|
| Tycho2 |
8712-00200-1 |
|
HD |
148938 |
|
CP |
CP-5210004 |
|
Distance |
694.44 |
|
| Distance ly |
2265.26 |
|
