217859 2001 QC115 (Asteroid)
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From South El Monte , 217859 2001 QC115 is visible in the evening sky, becoming accessible around 19:33 (PDT), 35° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:52, 60° above your southern horizon. It will continue to be observable until around 03:17, when it sinks below 21° above your western horizon.
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Name
217859 2001 QC115
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Object type
Asteroid
|
Current position
| Computed for: | 02 October 2025 |
| Right ascension: | 22h49m [1] |
| Declination: | +04°21' [1] |
| Constellation: | Pegasus |
| Magnitude: | 18.92 (V) [1] |
| Distance: | 1.02 AU 8.45 lightmin [1] |
| Angular motion (speed): | 45.40 arcmin/day[1] |
| Angular motion (pos ang): | 241.0° |
Orbital elements [1]
| Semi-major axis: | 2.52 AU |
| Eccentricity: | 0.231539 |
| Inclination: | 7.15° |
| Longitude ascending node: | 305.27° |
| Argument of perihelion: | 29.46° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 312.25° |
| Absolute mag (H): | 16.66 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.94 AU |
| Aphelion: | 3.10 AU |
| Orbital period: | 4.00 years |
Visibility from South El Monte
All times shown in South El Monte local time.