17050-0504 LDS 585 AB (HD 154363)
17h 05m 03.39s -05° 03' 59.4" P.A. 123.00 sep 184.4 mag 7.86,10.14 Sp K5V+M3.5V dist. 10.71 pc (34.94 l.y.)
| Coord 2000 |
17050-0504 |
|
Discov num |
LDS 585 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 05 03.39 -05 03 59.4 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
135 |
|
Pa last |
122.7 |
|
P.A. Now (θ) |
122.7° |
|
| Sep first |
184.0 |
|
Sep last |
184.423 |
|
Sep. Now (ρ) |
184.423" |
|
| Mag pri |
7.86 |
|
Mag sec |
10.14 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
K5V+M3.5V (yellow-orange/red) |
|
| Pri motion ra |
-092 |
|
Sec motion ra |
-092 |
|
| Pri motion dec |
-114 |
|
Sec motion dec |
-113 |
|
| Notes |
N
V
P
(See Notes, Proper motion indicates physical, 100-year proper motion) |
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
17050-0504 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 154363 |
141508 |
17 05 03 -05 03 59 |
LDS 585 AB |
2016 |
12 |
123 |
184.4 |
7.86 |
10.14 |
2.28 |
|
<=== |
| Show |
|
141508 |
17 05 03 -05 03 59 |
ABT 13 AC |
2000 |
4 |
74 |
373.5 |
7.86 |
11.44 |
3.58 |
|
|
| Show |
|
141508 |
17 05 03 -05 03 59 |
LDS 585 AD |
1960 |
1 |
142 |
18.5 |
7.86 |
11.20 |
3.34 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154363 |
|
Constellation |
Ophiuchus |
|
SAO |
141508 |
|
HIP |
83591 |
|
| Tycho2 |
5072-00408-1 |
|
HD |
154363 |
|
GC |
23043 |
|
GL |
Gl 653 |
|
| DM |
BD-04 4226 |
|
BD |
BD-04 4225 |
|
Distance |
10.71 |
|
Distance ly |
34.94 |
|
