17410-2719 I 1333 (HD 160443)
17h 41m 02.69s -27° 19' 17.8" P.A. 321.00 sep 1.5 mag 10.80,10.99 Sp B9III
| Coord 2000 |
17410-2719 |
|
Discov num |
I 1333 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 02.69 -27 19 17.8 |
|
| Date first |
1925 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
319 |
|
Pa last |
320.5 |
|
P.A. Now (θ) |
320.5° |
|
| Sep first |
1.3 |
|
Sep last |
1.465 |
|
Sep. Now (ρ) |
1.465" |
|
| Mag pri |
10.80 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
B9III (blue-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 160443 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6835-00242-1 |
|
Gaia DR2 |
4060894121024306304 |
|
| HD |
160443 |
|
