71124 1999 XR173 (Asteroid)
From South El Monte , 71124 1999 XR173 is visible in the dawn sky, rising at 21:54 (PDT) and reaching an altitude of 87° above the north-eastern horizon before fading from view as dawn breaks at around 05:45.
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Name
71124 1999 XR173
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Object type
Asteroid
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Current position
| Computed for: | 01 October 2025 |
| Right ascension: | 05h43m [1] |
| Declination: | +35°30' [1] |
| Constellation: | Auriga |
| Magnitude: | 18.55 (V) [1] |
| Distance: | 1.77 AU 14.70 lightmin [1] |
| Angular motion (speed): | 21.68 arcmin/day[1] |
| Angular motion (pos ang): | 281.4° |
Orbital elements [1]
| Semi-major axis: | 2.67 AU |
| Eccentricity: | 0.183429 |
| Inclination: | 11.39° |
| Longitude ascending node: | 297.94° |
| Argument of perihelion: | 105.29° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 314.47° |
| Absolute mag (H): | 14.41 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.18 AU |
| Aphelion: | 3.16 AU |
| Orbital period: | 4.36 years |