599 Luisa (Asteroid)
From Fairfield , 599 Luisa will become visible at around 21:19 (EDT), 67° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 03:45.
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Name
599 Luisa
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Object type
Asteroid
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Current position
| Computed for: | 13 May 2025 |
| Right ascension: | 10h41m [1] |
| Declination: | +24°37' [1] |
| Constellation: | Leo Minor |
| Magnitude: | 14.90 (V) [1] |
| Distance: | 3.24 AU 26.98 lightmin [1] |
| Angular motion (speed): | 7.68 arcmin/day[1] |
| Angular motion (pos ang): | 298.3° |
Orbital elements [1]
| Semi-major axis: | 2.77 AU |
| Eccentricity: | 0.292929 |
| Inclination: | 16.72° |
| Longitude ascending node: | 44.14° |
| Argument of perihelion: | 294.15° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 174.04° |
| Absolute mag (H): | 8.71 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.96 AU |
| Aphelion: | 3.58 AU |
| Orbital period: | 4.61 years |