The asteroid 984 Gretia
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From Ashburn , 984 Gretia is visible in the morning sky, becoming accessible at around 00:18, when it rises 21° above your south-eastern horizon. It will then reach its highest point in the sky at 03:04, 34° above your southern horizon. It will be lost to dawn twilight at around 05:49, 22° above your south-western horizon.
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Name
984 Gretia
|
Object Type
Asteroid
|
Current Position
| Constellation: | Virgo |
| Magnitude: | 14.50 (V)[1] |
| Right Ascension: | 13h02m [1] |
| Declination: | -16°50' [1] |
| Distance: | 2.62 AU 21.78 lightmin [1] |
Derived Quantities
| Absolute Mag (V): | 43.98 |
Orbital Elements[1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.197364 |
| Inclination: | 9.09° |
| Longitude ascending node: | 314.21° |
| Argument of perihelion: | 55.39° |
| Epoch of elements: | 16 January 2019 |
| Mean Anomaly at epoch: | 170.45° |
Derived quantities
| Perihelion: | 2.25 AU |
| Aphelion: | 3.36 AU |
| Orbital period: | 4.69 years |