18223-1437 J 519 AC
18h 22m 22.30s -14° 37' 08.4" P.A. 226.00 sep 13.9 mag 10.68,12.20 Sp O7.5V
| Coord 2000 |
18223-1437 |
|
Discov num |
J 519 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 22 22.30 -14 37 08.4 |
|
| Date first |
1945 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
222 |
|
Pa last |
226.3 |
|
P.A. Now (θ) |
226.3° |
|
| Sep first |
15.0 |
|
Sep last |
13.88 |
|
Sep. Now (ρ) |
13.88" |
|
| Mag pri |
10.68 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.52 |
|
Spectral class |
O7.5V (blue) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+036 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
18223-1437 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 22 22 -14 37 08 |
J 519 AB |
2015 |
12 |
198 |
7.5 |
10.68 |
12.20 |
1.52 |
|
|
| Show |
|
|
18 22 22 -14 37 08 |
J 519 AC |
2015 |
5 |
226 |
13.9 |
10.68 |
12.20 |
1.52 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scutum |
|
Tycho2 |
5689-00589-1 |
|
Gaia DR2 |
4098272259293975424 |
|
