139746 2001 QK273 (Asteroid)
From South El Monte , 139746 2001 QK273 is visible in the dawn sky, rising at 02:21 (PDT) and reaching an altitude of 42° above the eastern horizon before fading from view as dawn breaks at around 05:53.
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Name
139746 2001 QK273
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Object type
Asteroid
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Current position
| Computed for: | 12 October 2025 |
| Right ascension: | 09h32m [1] |
| Declination: | +12°37' [1] |
| Constellation: | Leo |
| Magnitude: | 21.02 (V) [1] |
| Distance: | 3.26 AU 27.08 lightmin [1] |
| Angular motion (speed): | 10.13 arcmin/day[1] |
| Angular motion (pos ang): | 271.7° |
Orbital elements [1]
| Semi-major axis: | 2.70 AU |
| Eccentricity: | 0.059436 |
| Inclination: | 15.96° |
| Longitude ascending node: | 131.58° |
| Argument of perihelion: | 147.94° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 149.60° |
| Absolute mag (H): | 15.28 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.54 AU |
| Aphelion: | 2.86 AU |
| Orbital period: | 4.44 years |