87171 2000 OP4 (Asteroid)
From Cambridge , 87171 2000 OP4 will become visible at around 21:03 (EDT), 28° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 58 minutes after the Sun at 23:45.
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Name
87171 2000 OP4
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Object type
Asteroid
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Current position
| Computed for: | 04 May 2024 |
| Right ascension: | 06h56m [1] |
| Declination: | +14°24' [1] |
| Constellation: | Gemini |
| Magnitude: | 20.79 (V) [1] |
| Distance: | 2.90 AU 24.10 lightmin [1] |
| Angular motion (speed): | 12.26 arcmin/day[1] |
| Angular motion (pos ang): | 267.7° |
Orbital elements [1]
| Semi-major axis: | 2.41 AU |
| Eccentricity: | 0.235553 |
| Inclination: | 14.87° |
| Longitude ascending node: | 163.15° |
| Argument of perihelion: | 202.79° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 82.44° |
| Absolute mag (H): | 15.44 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.85 AU |
| Aphelion: | 2.98 AU |
| Orbital period: | 3.75 years |