17391+0202 SHJ 251 AB (HD 160315)
17h 39m 08.48s +02° 01' 41.2" P.A. 328.00 sep 111.3 mag 6.37,7.78 Sp K0III dist. 112.99 pc (368.57 l.y.)
Coord 2000 |
17391+0202 |
|
Discov num |
SHJ 251 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 39 08.48 +02 01 41.2 |
|
Date first |
1840 |
|
Date last |
2016 |
|
Obs |
29 |
|
Pa first |
328 |
|
Pa last |
327.7 |
|
P.A. Now (θ) |
327.7° |
|
Sep first |
111.4 |
|
Sep last |
111.276 |
|
Sep. Now (ρ) |
111.276" |
|
Mag pri |
6.37 |
|
Mag sec |
7.78 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+046 |
|
Sec motion ra |
+045 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-024 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
17391+0202 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 160315 |
122607 |
17 39 08 +02 01 41 |
SHJ 251 AB |
2016 |
29 |
328 |
111.3 |
6.37 |
7.78 |
1.41 |
|
<=== |
Show |
|
122607 |
17 39 08 +02 01 41 |
SHJ 251 AC |
2013 |
13 |
15 |
133.1 |
6.37 |
10.73 |
4.36 |
|
|
Show |
|
122605 |
17 39 05 +02 03 15 |
SHJ 251 BC |
2015 |
22 |
69 |
99.8 |
7.78 |
10.72 |
2.94 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 160315 |
|
Constellation |
Ophiuchus |
|
SAO |
122607 |
|
HIP |
86391 |
|
Tycho2 |
0419-02149-1 |
|
Gaia DR2 |
4375738420908692992 |
|
HD |
160315 |
|
HR |
6575 |
|
GC |
23922 |
|
BD |
BD+02 3373 |
|
Distance |
112.99 |
|
Distance ly |
368.57 |
|