18034-3715 HJ 5007 (HD 164543)
18h 03m 22.50s -37° 14' 41.6" P.A. 219.00 sep 10.3 mag 9.23,10.62 Sp B8V
Coord 2000 |
18034-3715 |
|
Discov num |
HJ 5007 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 22.50 -37 14 41.6 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
220 |
|
Pa last |
219.2 |
|
P.A. Now (θ) |
219.2° |
|
Sep first |
8.0 |
|
Sep last |
10.296 |
|
Sep. Now (ρ) |
10.296" |
|
Mag pri |
9.23 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
B8V (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
Notes |
Y
(Parallax indicates components are non-physical) |
|
rPM=0.901
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 164543 |
|
Constellation |
Corona Austrina |
|
SAO |
209643 |
|
Tycho2 |
7403-04474-1 |
|
Gaia DR2 |
4037109180635307008 |
|
HD |
164543 |
|