17050-0504 ABT 13 AC
17h 05m 03.39s -05° 03' 59.4" P.A. 74.00 sep 373.5 mag 7.86,11.44 Sp K5V dist. 10.71 pc (34.94 l.y.)
Coord 2000 |
17050-0504 |
|
Discov num |
ABT 13 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 05 03.39 -05 03 59.4 |
|
Date first |
1922 |
|
Date last |
2000 |
|
Obs |
4 |
|
Pa first |
87 |
|
Pa last |
73.8 |
|
P.A. Now (θ) |
73.8° |
|
Sep first |
292.6 |
|
Sep last |
373.51 |
|
Sep. Now (ρ) |
373.51" |
|
Mag pri |
7.86 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
3.58 |
|
Spectral class |
K5V (yellow-orange) |
|
Pri motion ra |
-092 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-114 |
|
Sec motion dec |
-002 |
|
Notes |
N
P
(See Notes, 100-year proper motion) |
|
rPM=0.972
This double is not 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
Constellation |
Ophiuchus |
|
SAO |
141508 |
|
HIP |
83591 |
|
Tycho2 |
5072-00408-1 |
|
HD |
154363 |
|
GL |
Gl 653 |
|
BD |
BD-04 4225 |
|
Distance |
10.71 |
|
Distance ly |
34.94 |
|