12120 Rebeccagrella (Asteroid)
From Cambridge , 12120 Rebeccagrella is not readily observable since it lies so far south that it will never rise more than 20° above the horizon.
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Name
12120 Rebeccagrella
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Object type
Asteroid
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Current position
| Computed for: | 31 October 2024 |
| Right ascension: | 18h21m [1] |
| Declination: | −26°59' [1] |
| Constellation: | Sagittarius |
| Magnitude: | 19.89 (V) [1] |
| Distance: | 2.53 AU 21.04 lightmin [1] |
| Angular motion (speed): | 14.60 arcmin/day[1] |
| Angular motion (pos ang): | 268.7° |
Orbital elements [1]
| Semi-major axis: | 2.16 AU |
| Eccentricity: | 0.012434 |
| Inclination: | 4.31° |
| Longitude ascending node: | 20.88° |
| Argument of perihelion: | 355.56° |
| Epoch of elements: | 17 October 2024 |
| Mean Anomaly at epoch: | 278.07° |
| Absolute mag (H): | 15.12 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.14 AU |
| Aphelion: | 2.19 AU |
| Orbital period: | 3.18 years |