205589 2001 TW173 (Asteroid)
From South El Monte , 205589 2001 TW173 is not observable – it will reach its highest point in the sky during daytime and is 12° below the horizon at dawn.
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Name
205589 2001 TW173
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Object type
Asteroid
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Current position
| Computed for: | 11 September 2025 |
| Right ascension: | 11h12m [1] |
| Declination: | +04°33' [1] |
| Constellation: | Leo |
| Magnitude: | 21.33 (V) [1] |
| Distance: | 4.28 AU 35.56 lightmin [1] |
| Angular motion (speed): | 7.41 arcmin/day[1] |
| Angular motion (pos ang): | 302.7° |
Orbital elements [1]
| Semi-major axis: | 3.09 AU |
| Eccentricity: | 0.070022 |
| Inclination: | 9.79° |
| Longitude ascending node: | 343.64° |
| Argument of perihelion: | 34.12° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 103.42° |
| Absolute mag (H): | 15.52 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.87 AU |
| Aphelion: | 3.30 AU |
| Orbital period: | 5.42 years |