17412-4142 FIN 428 BC
17h 41m 12.36s -41° 41' 21.6" P.A. 356.00 sep 8.5 mag 10.18,12.40 dist. 56.56 pc (184.5 l.y.)
Coord 2000 |
17412-4142 |
|
Discov num |
FIN 428 |
|
Comp |
BC |
|
Coord arcsec 2000 |
17 41 12.36 -41 41 21.6 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
357 |
|
Pa last |
356.2 |
|
P.A. Now (θ) |
356.2° |
|
Sep first |
8.4 |
|
Sep last |
8.526 |
|
Sep. Now (ρ) |
8.526" |
|
Mag pri |
10.18 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
17412-4142 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 160323 |
|
17 41 11 -41 41 30 |
COO 218 AB |
2000 |
9 |
55 |
15.2 |
8.48 |
10.18 |
1.70 |
|
|
Show |
|
|
17 41 12 -41 41 22 |
FIN 428 BC |
2015 |
4 |
356 |
8.5 |
10.18 |
12.40 |
2.22 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Spectr |
A0 |
|
Constellation |
Scorpius |
|
HIP |
86548 |
|
Tycho2 |
7893-00939-2 |
|
Gaia DR2 |
5957478256499812480 |
|
Distance |
56.56 |
|
Distance ly |
184.5 |
|