The asteroid 984 Gretia
Finder chart
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From Ashburn (click to change), 984 Gretia will become visible at around 21:36 (EDT) as the dusk sky fades, 35° above your western horizon. It will then sink towards the horizon, setting 4 hours and 29 minutes after the Sun at 00:47.
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Name
984 Gretia
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Object Type
Asteroid
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Current Position
| Constellation: | Cancer |
| Magnitude: | 15.09 (V)[1] |
| Right Ascension: | 08h46m [1] |
| Declination: | +15°58' [1] |
Orbital Elements[1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.197430 |
| Inclination: | 9.09° |
| Longitude ascending node: | 314.21° |
| Argument of perihelion: | 55.49° |
| Epoch of elements: | 03 September 2017 |
| Mean Anomaly at epoch: | 65.27° |
Derived quantities
| Perihelion: | 2.25 AU |
| Aphelion: | 3.36 AU |
| Orbital period: | 4.69 years |