106854 2000 YB21 (Asteroid)
Finder chart
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From South El Monte , 106854 2000 YB21 will become visible at around 20:11 (PDT), 27° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 48 minutes after the Sun at 22:58.
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Name
106854 2000 YB21
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Object type
Asteroid
|
Current position
| Computed for: | 06 September 2025 |
| Right ascension: | 15h57m [1] |
| Declination: | −17°16' [1] |
| Constellation: | Libra |
| Magnitude: | 21.06 (V) [1] |
| Distance: | 2.41 AU 20.04 lightmin [1] |
| Angular motion (speed): | 13.51 arcmin/day[1] |
| Angular motion (pos ang): | 285.0° |
Orbital elements [1]
| Semi-major axis: | 2.22 AU |
| Eccentricity: | 0.095401 |
| Inclination: | 5.27° |
| Longitude ascending node: | 121.63° |
| Argument of perihelion: | 296.10° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 145.59° |
| Absolute mag (H): | 16.12 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.00 AU |
| Aphelion: | 2.43 AU |
| Orbital period: | 3.30 years |
Visibility from South El Monte
All times shown in South El Monte local time.