The asteroid 128 Nemesis
Finder chart
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From Ashburn (click to change), 128 Nemesis is visible in the morning sky, becoming accessible at around 23:02, when it rises 21° above your eastern horizon. It will then reach its highest point in the sky at 04:17, 71° above your southern horizon. It will be lost to dawn twilight at around 06:19, 58° above your south-western horizon.
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Name
128 Nemesis
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Object Type
Asteroid
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Current Position
| Constellation: | Taurus |
| Magnitude: | 11.52 (V)[1] |
| Right Ascension: | 05h10m [1] |
| Declination: | +20°30' [1] |
Orbital Elements[1]
| Semi-major axis: | 2.75 AU |
| Eccentricity: | 0.127289 |
| Inclination: | 6.25° |
| Longitude ascending node: | 76.24° |
| Argument of perihelion: | 303.80° |
| Epoch of elements: | 30 June 2018 |
| Mean Anomaly at epoch: | 7.12° |
Derived quantities
| Perihelion: | 2.40 AU |
| Aphelion: | 3.10 AU |
| Orbital period: | 4.56 years |