The asteroid 230 Athamantis
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From Ashburn (click to change), 230 Athamantis is visible in the evening sky, becoming accessible at around 19:22 (EDT) as the dusk sky fades, 45° above your south-eastern horizon. It will then reach its highest point in the sky at 20:39, 49° above your southern horizon. It will continue to be observable until around 00:44, when it sinks to 22° above your western horizon.
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Name
230 Athamantis
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Object Type
Asteroid
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Current Position
| Constellation: | Aquarius |
| Magnitude: | 11.11 (V)[1] |
| Right Ascension: | 21h38m [1] |
| Declination: | -00°59' [1] |
Orbital Elements[1]
| Semi-major axis: | 2.38 AU |
| Eccentricity: | 0.061389 |
| Inclination: | 9.45° |
| Longitude ascending node: | 239.85° |
| Argument of perihelion: | 140.16° |
| Epoch of elements: | 30 June 2018 |
| Mean Anomaly at epoch: | 302.75° |
Derived quantities
| Perihelion: | 2.24 AU |
| Aphelion: | 2.53 AU |
| Orbital period: | 3.68 years |