The asteroid 17 Thetis
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Ashburn (click to change), 17 Thetis is visible in the dawn sky, rising at 03:20 (EDT) – 4 hours and 5 minutes before the Sun – and reach an altitude of 33° above the eastern horizon before fading from view as dawn breaks at around 06:20.
|
Name
17 Thetis
|
Object Type
Asteroid
|
Current Position
| Constellation: | Leo |
| Magnitude: | 13.19 (V)[1] |
| Right Ascension: | 10h50m [1] |
| Declination: | +08°54' [1] |
Orbital Elements[1]
| Semi-major axis: | 2.47 AU |
| Eccentricity: | 0.132882 |
| Inclination: | 5.59° |
| Longitude ascending node: | 125.55° |
| Argument of perihelion: | 136.17° |
| Epoch of elements: | 30 June 2018 |
| Mean Anomaly at epoch: | 227.24° |
Derived quantities
| Perihelion: | 2.14 AU |
| Aphelion: | 2.80 AU |
| Orbital period: | 3.88 years |