346 Hermentaria (Asteroid)
From Cambridge , 346 Hermentaria will become visible at around 21:14 (EDT), 62° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 03:21.
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Name
346 Hermentaria
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Object type
Asteroid
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Current position
| Computed for: | 12 May 2025 |
| Right ascension: | 10h45m [1] |
| Declination: | +18°45' [1] |
| Constellation: | Leo |
| Magnitude: | 12.83 (V) [1] |
| Distance: | 2.63 AU 21.90 lightmin [1] |
| Angular motion (speed): | 11.80 arcmin/day[1] |
| Angular motion (pos ang): | 288.1° |
Orbital elements [1]
| Semi-major axis: | 2.79 AU |
| Eccentricity: | 0.102975 |
| Inclination: | 8.76° |
| Longitude ascending node: | 91.85° |
| Argument of perihelion: | 290.73° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 123.64° |
| Absolute mag (H): | 7.35 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.51 AU |
| Aphelion: | 3.08 AU |
| Orbital period: | 4.67 years |