18086-1823 GAU 9002 (HD 165811)
18h 08m 37.68s -18° 22' 36.7" P.A. 125.00 sep 26.8 mag 10.41,11.22 Sp B8/9Ib
| Coord 2000 |
18086-1823 |
|
Discov num |
GAU9002 |
|
Comp |
|
|
Coord arcsec 2000 |
18 08 37.68 -18 22 36.7 |
|
| Date first |
1916 |
|
Date last |
2018 |
|
Obs |
11 |
|
| Pa first |
124 |
|
Pa last |
124.6 |
|
P.A. Now (θ) |
124.6° |
|
| Sep first |
26.2 |
|
Sep last |
26.754 |
|
Sep. Now (ρ) |
26.754" |
|
| Mag pri |
10.41 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
B8/9Ib (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 165811 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6268-01423-1 |
|
Gaia DR2 |
4095772180305738752 |
|
| HD |
165811 |
|
