17512-3033 ARY 103 AC
17h 51m 12.56s -30° 33' 24.8" P.A. 175.00 sep 49.8 mag 6.70,12.80 Sp A0III dist. 235.85 pc (769.34 l.y.)
| Coord 2000 |
17512-3033 |
|
Discov num |
ARY 103 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 51 12.56 -30 33 24.8 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
174 |
|
Pa last |
174.5 |
|
P.A. Now (θ) |
174.5° |
|
| Sep first |
50.0 |
|
Sep last |
49.813 |
|
Sep. Now (ρ) |
49.813" |
|
| Mag pri |
6.70 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
6.1 |
|
Spectral class |
A0III (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.69
Nature of this double is uncertain.
17512-3033 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 162220 |
209357 |
17 51 13 -30 33 25 |
PZ 5 AB |
2018 |
27 |
189 |
10.1 |
6.70 |
8.10 |
1.40 |
|
|
| Show |
|
209357 |
17 51 13 -30 33 25 |
ARY 103 AC |
2015 |
4 |
175 |
49.8 |
6.70 |
12.80 |
6.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
SAO |
209357 |
|
HIP |
87380 |
|
Tycho2 |
7378-00303-1 |
|
| Gaia DR2 |
4056340704108946176 |
|
HD |
162220 |
|
HR |
6645 |
|
CD |
CD-3014802 |
|
| CP |
CP-30 4955 |
|
Distance |
235.85 |
|
Distance ly |
769.34 |
|
