17477-4329 DON 864 (HD 161453)
17h 47m 43.49s -43° 29' 44.2" P.A. 179.00 sep 0.5 mag 10.60,11.01 Sp A0
| Coord 2000 |
17477-4329 |
|
Discov num |
DON 864 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 43.49 -43 29 44.2 |
|
| Date first |
1931 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
156 |
|
Pa last |
179.1 |
|
P.A. Now (θ) |
179.1° |
|
| Sep first |
0.7 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161453 |
|
Constellation |
Scorpius |
|
Tycho2 |
7897-00826-1 |
|
Gaia DR2 |
5955633756970532224 |
|
| HD |
161453 |
|
