335 Roberta (Asteroid)
From Fairfield , 335 Roberta is visible between 22:34 and 04:21. It will become accessible at around 22:34, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 01:27, 35° above your southern horizon. It will become inaccessible at around 04:21 when it sinks below 21° above your south-western horizon.
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Name
335 Roberta
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Object type
Asteroid
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Current position
| Computed for: | 27 July 2024 |
| Right ascension: | 20h56m [1] |
| Declination: | −13°45' [1] |
| Constellation: | Aquarius |
| Magnitude: | 11.22 (V) [1] |
| Distance: | 1.06 AU 8.81 lightmin [1] |
| Angular motion (speed): | 41.55 arcmin/day[1] |
| Angular motion (pos ang): | 259.0° |
Orbital elements [1]
| Semi-major axis: | 2.48 AU |
| Eccentricity: | 0.171983 |
| Inclination: | 5.10° |
| Longitude ascending node: | 148.41° |
| Argument of perihelion: | 139.79° |
| Epoch of elements: | 09 July 2024 |
| Mean Anomaly at epoch: | 9.58° |
| Absolute mag (H): | 9.13 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.05 AU |
| Aphelion: | 2.90 AU |
| Orbital period: | 3.90 years |