17097+3021 STF 2131 AB (HD 155329)
17h 09m 42.64s +30° 21' 14.7" P.A. 178.00 sep 24.3 mag 8.39,9.80 Sp G5 dist. 328.95 pc (1073.03 l.y.)
Coord 2000 |
17097+3021 |
|
Discov num |
STF2131 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 09 42.64 +30 21 14.7 |
|
Date first |
1830 |
|
Date last |
2015 |
|
Obs |
39 |
|
Pa first |
179 |
|
Pa last |
178.1 |
|
P.A. Now (θ) |
178.1° |
|
Sep first |
24.3 |
|
Sep last |
24.287 |
|
Sep. Now (ρ) |
24.287" |
|
Mag pri |
8.39 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+010 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.158 (< 0.3, Physical double)
This double is physical.
17097+3021 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 155329 |
65835 |
17 09 43 +30 21 15 |
STF 2131 AB |
2015 |
39 |
178 |
24.3 |
8.39 |
9.80 |
1.41 |
|
<=== |
Show |
|
65835 |
17 09 43 +30 21 15 |
ARN 46 AC |
2015 |
16 |
335 |
140.4 |
8.39 |
10.34 |
1.95 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 155329 |
|
Constellation |
Hercules |
|
SAO |
65835 |
|
HIP |
83954 |
|
Tycho2 |
2591-01698-1 |
|
Gaia DR2 |
1309295701873418496 |
|
HD |
155329 |
|
GC |
23167 |
|
BD |
BD+30 2938 |
|
Distance |
328.95 |
|
Distance ly |
1073.03 |
|