17579-3600 R 306 AB (HD 163482)
17h 57m 56.75s -36° 00' 28.5" P.A. 18.00 sep 3.4 mag 6.83,9.49 Sp A0III/IV dist. 151.52 pc (494.26 l.y.)
Coord 2000 |
17579-3600 |
|
Discov num |
R 306 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 57 56.75 -36 00 28.5 |
|
Date first |
1880 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
15 |
|
Pa last |
17.6 |
|
P.A. Now (θ) |
17.6° |
|
Sep first |
2.6 |
|
Sep last |
3.41 |
|
Sep. Now (ρ) |
3.41" |
|
Mag pri |
6.83 |
|
Mag sec |
9.49 |
|
delta mag (ΔM) |
2.66 |
|
Spectral class |
A0III/IV (white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
rPM=0.208 (< 0.3, Physical double)
This double is physical.
17579-3600 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 163482 |
209525 |
17 57 57 -36 00 28 |
R 306 AB |
2016 |
16 |
18 |
3.4 |
6.83 |
9.49 |
2.66 |
|
<=== |
Show |
|
209525 |
17 57 57 -36 00 28 |
SEE 343 AC |
2015 |
9 |
103 |
11.7 |
6.83 |
12.60 |
5.77 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 163482 |
|
Constellation |
Scorpius |
|
SAO |
209525 |
|
HIP |
87945 |
|
Tycho2 |
7390-02674-1 |
|
Gaia DR2 |
4040448156891377920 |
|
HD |
163482 |
|
GC |
24416 |
|
CD |
CD-3512103 |
|
CP |
CP-35 7563 |
|
Distance |
151.52 |
|
Distance ly |
494.26 |
|