102581 1999 US44 (Asteroid)
From Fairfield , 102581 1999 US44 is not observable – it will reach its highest point in the sky during daytime and is no higher than 15° above the horizon at dawn.
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Name
102581 1999 US44
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Object type
Asteroid
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Current position
| Computed for: | 27 April 2024 |
| Right ascension: | 22h34m [1] |
| Declination: | -03°41' [1] |
| Constellation: | Aquarius |
| Magnitude: | 20.38 (V) [1] |
| Distance: | 2.38 AU 19.80 lightmin [1] |
| Angular motion (speed): | 16.74 arcmin/day[1] |
| Angular motion (pos ang): | 248.1° |
Orbital elements [1]
| Semi-major axis: | 2.34 AU |
| Eccentricity: | 0.129545 |
| Inclination: | 6.09° |
| Longitude ascending node: | 244.28° |
| Argument of perihelion: | 66.65° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 354.97° |
| Absolute mag (H): | 15.80 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.04 AU |
| Aphelion: | 2.65 AU |
| Orbital period: | 3.59 years |