17161+6043 WAL 79 AC
17h 16m 04.88s +60° 42' 49.7" P.A. 81.00 sep 134.2 mag 6.93,9.78 Sp F3III dist. 182.48 pc (595.25 l.y.)
| Coord 2000 |
17161+6043 |
|
Discov num |
WAL 79 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 16 04.88 +60 42 49.7 |
|
| Date first |
1902 |
|
Date last |
2020 |
|
Obs |
9 |
|
| Pa first |
78 |
|
Pa last |
80.5 |
|
P.A. Now (θ) |
80.5° |
|
| Sep first |
135.9 |
|
Sep last |
134.2 |
|
Sep. Now (ρ) |
134.2" |
|
| Mag pri |
6.93 |
|
Mag sec |
9.78 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
F3III (yellow-white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+039 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.084
This double is not physical.
17161+6043 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 156890 |
17410 |
17 16 05 +60 42 50 |
STF 2155 AB |
2018 |
33 |
113 |
10.0 |
6.93 |
9.97 |
3.04 |
|
|
| Show |
|
17410 |
17 16 05 +60 42 50 |
WAL 79 AC |
2020 |
9 |
81 |
134.2 |
6.93 |
9.78 |
2.85 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
17410 |
|
HIP |
84465 |
|
Tycho2 |
4198-01479-1 |
|
| Gaia DR2 |
1437641350585937920 |
|
HD |
156890 |
|
BD |
BD+60 1742 |
|
Distance |
182.48 |
|
| Distance ly |
595.25 |
|
