18092-2247 HO 427 (HD 165894)
18h 09m 14.43s -22° 46' 37.7" P.A. 71.00 sep 10.9 mag 8.71,12.40 Sp B3IV/V
| Coord 2000 |
18092-2247 |
|
Discov num |
HO 427 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 14.43 -22 46 37.7 |
|
| Date first |
1890 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
67 |
|
Pa last |
70.5 |
|
P.A. Now (θ) |
70.5° |
|
| Sep first |
11.3 |
|
Sep last |
10.901 |
|
Sep. Now (ρ) |
10.901" |
|
| Mag pri |
8.71 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3.69 |
|
Spectral class |
B3IV/V (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+064 |
|
| Notes |
|
|
rPM=1.033
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 165894 |
|
Constellation |
Sagittarius |
|
SAO |
186365 |
|
Tycho2 |
6843-02324-1 |
|
| Gaia DR2 |
4066697931845404544 |
|
HD |
165894 |
|
ADS |
11095 |
|
