The asteroid 5 Astraea
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Seattle , 5 Astraea is not readily observable since it lies so far south that it will never rise more than 21° above the horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
5 Astraea
|
Object Type
Asteroid
|
Current Position
| Constellation: | Sagittarius |
| Magnitude: | 12.82 (V) [1] |
| Absolute mag (H): | 6.99 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 18h12m [1] |
| Declination: | -20°50' [1] |
| Distance: | 3.18 AU 26.49 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 2.57 AU |
| Eccentricity: | 0.190724 |
| Inclination: | 5.37° |
| Longitude ascending node: | 141.57° |
| Argument of perihelion: | 358.63° |
| Epoch of elements: | 27 March 2021 |
| Mean Anomaly at epoch: | 89.48° |
Derived quantities
| Perihelion: | 2.08 AU |
| Aphelion: | 3.06 AU |
| Orbital period: | 4.13 years |
Visibility from Seattle
All times shown in Seattle local time.
Events
| 28 Dec 2023 | – Asteroid 5 Astraea at opposition |
| 08 Dec 2027 | – Asteroid 5 Astraea at opposition |
| 20 Apr 2037 | – Asteroid 5 Astraea at opposition |
| 30 Mar 2041 | – Asteroid 5 Astraea at opposition |
| 07 Mar 2045 | – Asteroid 5 Astraea at opposition |
| 09 Feb 2049 | – Asteroid 5 Astraea at opposition |
Printable finder charts
