101384 1998 UW23 (Asteroid)
Finder chart
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From South El Monte , 101384 1998 UW23 is not observable – it will reach its highest point in the sky during daytime and is no higher than 3° above the horizon at dusk.
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Name
101384 1998 UW23
|
Object type
Asteroid
|
Current position
| Computed for: | 22 October 2025 |
| Right ascension: | 15h19m [1] |
| Declination: | −13°54' [1] |
| Constellation: | Libra |
| Magnitude: | 22.15 (V) [1] |
| Distance: | 4.06 AU 33.77 lightmin [1] |
| Angular motion (speed): | 7.10 arcmin/day[1] |
| Angular motion (pos ang): | 286.8° |
Orbital elements [1]
| Semi-major axis: | 2.57 AU |
| Eccentricity: | 0.234196 |
| Inclination: | 5.99° |
| Longitude ascending node: | 124.23° |
| Argument of perihelion: | 290.38° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 120.35° |
| Absolute mag (H): | 16.09 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.97 AU |
| Aphelion: | 3.17 AU |
| Orbital period: | 4.11 years |
Visibility from South El Monte
All times shown in South El Monte local time.