17329-0129 J 453 AB (HD 159103)
17h 32m 54.24s -01° 29' 26.2" P.A. 156.00 sep 2.8 mag 10.40,10.80 Sp K5
Coord 2000 |
17329-0129 |
|
Discov num |
J 453 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 32 54.24 -01 29 26.2 |
|
Date first |
1892 |
|
Date last |
2013 |
|
Obs |
13 |
|
Pa first |
153 |
|
Pa last |
155.9 |
|
P.A. Now (θ) |
155.9° |
|
Sep first |
2.3 |
|
Sep last |
2.81 |
|
Sep. Now (ρ) |
2.81" |
|
Mag pri |
10.40 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-060 |
|
Sec motion ra |
|
|
Pri motion dec |
-030 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
17329-0129 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 159103 |
|
17 32 54 -01 29 26 |
J 453 AB |
2013 |
13 |
156 |
2.8 |
10.40 |
10.80 |
0.40 |
|
<=== |
Show |
|
|
17 32 54 -01 29 26 |
UC 3366 AC |
2015 |
3 |
184 |
49.0 |
10.15 |
15.61 |
5.46 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159103 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
5080-01344-1 |
|
Gaia DR2 |
4370157570464216576 |
|
HD |
159103 |
|