17452-4805 TDT 487 (HD 160946)
17h 45m 10.55s -48° 05' 02.8" P.A. 22.00 sep 0.7 mag 10.44,10.60 Sp G8/K0IV:
| Coord 2000 |
17452-4805 |
|
Discov num |
TDT 487 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 10.55 -48 05 02.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
18 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
| Sep first |
0.8 |
|
Sep last |
0.733 |
|
Sep. Now (ρ) |
0.733" |
|
| Mag pri |
10.44 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
G8/K0IV: (yellow) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-059 |
|
Sec motion dec |
-059 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 160946 |
|
Constellation |
Ara |
|
Tycho2 |
8347-01298-1 |
|
Gaia DR2 |
5948331865889100032 |
|
| HD |
160946 |
|