18172-3719 RST 3168
18h 17m 13.33s -37° 19' 00.6" P.A. 198.00 sep 1.8 mag 10.88,13.20 Sp B9
| Coord 2000 |
18172-3719 |
|
Discov num |
RST3168 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 13.33 -37 19 00.6 |
|
| Date first |
1935 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
197 |
|
Pa last |
197.5 |
|
P.A. Now (θ) |
197.5° |
|
| Sep first |
1.7 |
|
Sep last |
1.793 |
|
Sep. Now (ρ) |
1.793" |
|
| Mag pri |
10.88 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Tycho2 |
7404-02054-1 |
|
Gaia DR2 |
6727810048616272000 |
|
HD |
325150 |
|