18269+0625 CAT 3 AC
18h 26m 52.89s +06° 25' 23.9" P.A. 133.00 sep 1.4 mag 7.20,12.80 Sp A0III
| Coord 2000 |
18269+0625 |
|
Discov num |
CAT 3 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 26 52.89 +06 25 23.9 |
|
| Date first |
2002 |
|
Date last |
2002 |
|
Obs |
3 |
|
| Pa first |
133 |
|
Pa last |
133.4 |
|
P.A. Now (θ) |
133.4° |
|
| Sep first |
1.4 |
|
Sep last |
1.356 |
|
Sep. Now (ρ) |
1.356" |
|
| Mag pri |
7.20 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
5.6 |
|
Spectral class |
A0III (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
18269+0625 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 169959 |
|
18 26 53 +06 25 24 |
STT 350 AB |
2013 |
40 |
166 |
1.9 |
7.79 |
9.39 |
1.60 |
|
|
| Show |
|
|
18 26 53 +06 25 24 |
CAT 3 AC |
2002 |
3 |
133 |
1.4 |
7.20 |
12.80 |
5.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0445-01842-1 |
|
Gaia DR2 |
4477214749926383104 |
|
HD |
169959 |
|
