18116-2724 RST 2036 (HD 166395)
18h 11m 33.67s -27° 23' 51.7" P.A. 224.00 sep 0.2 mag 11.20,11.20 Sp B9/A1(IV)
| Coord 2000 |
18116-2724 |
|
Discov num |
RST2036 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 33.67 -27 23 51.7 |
|
| Date first |
1931 |
|
Date last |
1944 |
|
Obs |
3 |
|
| Pa first |
235 |
|
Pa last |
224.1 |
|
P.A. Now (θ) |
224.1° |
|
| Sep first |
0.2 |
|
Sep last |
0.22 |
|
Sep. Now (ρ) |
0.22" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
B9/A1(IV) (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 166395 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6851-05892-1 |
|
Gaia DR2 |
4050983226263105152 |
|
| HD |
166395 |
|
