79578 1998 QD100 (Asteroid)
From South El Monte , 79578 1998 QD100 will become visible at around 21:17 (PDT), 31° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 53 minutes after the Sun at 23:59.
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Name
79578 1998 QD100
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Object type
Asteroid
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Current position
| Computed for: | 05 July 2025 |
| Right ascension: | 12h06m [1] |
| Declination: | −01°54' [1] |
| Constellation: | Virgo |
| Magnitude: | 20.73 (V) [1] |
| Distance: | 2.12 AU 17.60 lightmin [1] |
| Angular motion (speed): | 16.46 arcmin/day[1] |
| Angular motion (pos ang): | 301.4° |
Orbital elements [1]
| Semi-major axis: | 2.30 AU |
| Eccentricity: | 0.107484 |
| Inclination: | 6.36° |
| Longitude ascending node: | 20.25° |
| Argument of perihelion: | 251.79° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 262.75° |
| Absolute mag (H): | 16.20 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.06 AU |
| Aphelion: | 2.55 AU |
| Orbital period: | 3.50 years |