17467+1447 STF 2217 AC
17h 46m 40.19s +14° 46' 44.6" P.A. 300.00 sep 23.2 mag 8.77,13.40 Sp G0 dist. 126.58 pc (412.9 l.y.)
Coord 2000 |
17467+1447 |
|
Discov num |
STF2217 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 46 40.19 +14 46 44.6 |
|
Date first |
1915 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
304 |
|
Pa last |
299.5 |
|
P.A. Now (θ) |
299.5° |
|
Sep first |
25.4 |
|
Sep last |
23.209 |
|
Sep. Now (ρ) |
23.209" |
|
Mag pri |
8.77 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.63 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
-028 |
|
Notes |
|
|
rPM=1.672
This double is not physical.
17467+1447 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 161729 |
103095 |
17 46 40 +14 46 45 |
STF 2217 AB |
2020 |
78 |
284 |
7.1 |
8.77 |
8.92 |
0.15 |
|
|
Show |
|
103095 |
17 46 40 +14 46 45 |
STF 2217 AC |
2015 |
8 |
300 |
23.2 |
8.77 |
13.40 |
4.63 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
SAO |
103095 |
|
HIP |
86996 |
|
Tycho2 |
1006-01368-1 |
|
Gaia DR2 |
4500479183311173632 |
|
HD |
161729 |
|
BD |
BD+14 3335 |
|
Distance |
126.58 |
|
Distance ly |
412.9 |
|