17554-3851 I 1345 (HD 162944)
17h 55m 24.31s -38° 50' 39.9" P.A. 186.00 sep 0.4 mag 9.00,9.90 Sp F0
Coord 2000 |
17554-3851 |
|
Discov num |
I 1345 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 24.31 -38 50 39.9 |
|
Date first |
1926 |
|
Date last |
2008 |
|
Obs |
7 |
|
Pa first |
199 |
|
Pa last |
185.6 |
|
P.A. Now (θ) |
185.6° |
|
Sep first |
0.7 |
|
Sep last |
0.438 |
|
Sep. Now (ρ) |
0.438" |
|
Mag pri |
9.00 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 162944 |
|
Constellation |
Scorpius |
|
SAO |
209461 |
|
Tycho2 |
7886-01355-1 |
|
Gaia DR2 |
4036568388302954496 |
|
HD |
162944 |
|