66146 1998 TU3 (Asteroid)
From South El Monte , 66146 1998 TU3 is not observable – it will reach its highest point in the sky during daytime and is no higher than 10° above the horizon at dawn.
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Name
66146 1998 TU3
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Object type
Asteroid
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Current position
| Computed for: | 31 August 2025 |
| Right ascension: | 09h02m [1] |
| Declination: | +16°24' [1] |
| Constellation: | Cancer |
| Magnitude: | 15.70 (V) [1] |
| Distance: | 1.39 AU 11.57 lightmin [1] |
| Angular motion (speed): | 55.42 arcmin/day[1] |
| Angular motion (pos ang): | 280.2° |
Orbital elements [1]
| Semi-major axis: | 0.79 AU |
| Eccentricity: | 0.483674 |
| Inclination: | 5.41° |
| Longitude ascending node: | 101.88° |
| Argument of perihelion: | 84.99° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 11.73° |
| Absolute mag (H): | 14.36 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 0.41 AU |
| Aphelion: | 1.17 AU |
| Orbital period: | 0.70 years |