404 Arsinoe (Asteroid)
From Fairfield , 404 Arsinoe will become visible at around 21:31 (EDT), 27° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 52 minutes after the Sun at 00:06.
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Name
404 Arsinoe
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Object type
Asteroid
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Current position
| Computed for: | 27 July 2024 |
| Right ascension: | 13h30m [1] |
| Declination: | +01°04' [1] |
| Constellation: | Virgo |
| Magnitude: | 13.57 (V) [1] |
| Distance: | 2.07 AU 17.23 lightmin [1] |
| Angular motion (speed): | 19.57 arcmin/day[1] |
| Angular motion (pos ang): | 297.9° |
Orbital elements [1]
| Semi-major axis: | 2.59 AU |
| Eccentricity: | 0.201436 |
| Inclination: | 14.10° |
| Longitude ascending node: | 92.47° |
| Argument of perihelion: | 120.60° |
| Epoch of elements: | 09 July 2024 |
| Mean Anomaly at epoch: | 5.73° |
| Absolute mag (H): | 9.14 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.07 AU |
| Aphelion: | 3.11 AU |
| Orbital period: | 4.17 years |