18445-0737 HDS 2654 AC
18h 44m 27.83s -07° 37' 06.6" P.A. 321.00 sep 13.8 mag 8.49,10.69 Sp F0 dist. 298.51 pc (973.74 l.y.)
| Coord 2000 |
18445-0737 |
|
Discov num |
HDS2654 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 44 27.83 -07 37 06.6 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
325 |
|
Pa last |
321.1 |
|
P.A. Now (θ) |
321.1° |
|
| Sep first |
14.2 |
|
Sep last |
13.76 |
|
Sep. Now (ρ) |
13.76" |
|
| Mag pri |
8.49 |
|
Mag sec |
10.69 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.174
This double is not physical.
18445-0737 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 173202 |
142564 |
18 44 28 -07 37 07 |
RST 4595 AB |
2013 |
4 |
74 |
2.1 |
8.49 |
12.40 |
3.91 |
|
|
| Show |
|
142564 |
18 44 28 -07 37 07 |
HDS 2654 AC |
2015 |
8 |
321 |
13.8 |
8.49 |
10.69 |
2.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
SAO |
142564 |
|
HIP |
91933 |
|
Tycho2 |
5692-00445-1 |
|
| Gaia DR2 |
4251931728113113472 |
|
HD |
173202 |
|
BD |
BD-07 4687 |
|
Distance |
298.51 |
|
| Distance ly |
973.74 |
|
