18511-0617 J 107 AB (HD 174512)
18h 51m 07.97s -06° 16' 45.0" P.A. 192.00 sep 6.6 mag 8.62,11.34 Sp B8 dist. 90.33 pc (294.66 l.y.)
| Coord 2000 |
18511-0617 |
|
Discov num |
J 107 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 51 07.97 -06 16 45.0 |
|
| Date first |
1885 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
193 |
|
Pa last |
192.2 |
|
P.A. Now (θ) |
192.2° |
|
| Sep first |
6.0 |
|
Sep last |
6.597 |
|
Sep. Now (ρ) |
6.597" |
|
| Mag pri |
8.62 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
2.72 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-000 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-000 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1
This double is not physical.
18511-0617 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 174512 |
142695 |
18 51 08 -06 16 45 |
J 107 AB |
2015 |
12 |
192 |
6.6 |
8.62 |
11.34 |
2.72 |
|
<=== |
| Show |
|
142695 |
18 51 08 -06 16 45 |
J 107 AC |
2015 |
9 |
147 |
9.7 |
8.62 |
11.89 |
3.27 |
|
|
| Show |
|
142695 |
18 51 08 -06 16 45 |
J 107 AE |
2015 |
9 |
94 |
16.0 |
8.62 |
11.92 |
3.30 |
|
|
| Show |
|
|
18 51 08 -06 16 53 |
J 107 CD |
2009 |
3 |
197 |
3.6 |
11.89 |
12.20 |
0.31 |
|
|
| Show |
|
|
18 51 09 -06 16 46 |
J 107 EF |
2015 |
4 |
326 |
3.5 |
12.50 |
12.70 |
0.20 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 174512 |
|
Constellation |
Scutum |
|
SAO |
142695 |
|
HIP |
92507 |
|
| Tycho2 |
5126-05099-1 |
|
Gaia DR2 |
4252502821320729344 |
|
HD |
174512 |
|
GC |
25853 |
|
| BD |
BD-06 4929 |
|
Distance |
90.33 |
|
Distance ly |
294.66 |
|
