17186-3221 JSP 714 (HD 156381)
17h 18m 36.68s -32° 21' 54.6" P.A. 246.00 sep 1.3 mag 10.03,11.12 Sp B9/A0III
| Coord 2000 |
17186-3221 |
|
Discov num |
JSP 714 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 36.68 -32 21 54.6 |
|
| Date first |
1928 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
231 |
|
Pa last |
245.9 |
|
P.A. Now (θ) |
245.9° |
|
| Sep first |
1.3 |
|
Sep last |
1.272 |
|
Sep. Now (ρ) |
1.272" |
|
| Mag pri |
10.03 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
B9/A0III (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 156381 |
|
Constellation |
Scorpius |
|
Tycho2 |
7366-00163-1 |
|
Gaia DR2 |
5979494705531206784 |
|
| HD |
156381 |
|
