102363 1999 TG139 (Asteroid)
From Fairfield , 102363 1999 TG139 will become visible at around 21:35 (EDT), 45° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 02:06.
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Name
102363 1999 TG139
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Object type
Asteroid
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Current position
| Computed for: | 26 May 2024 |
| Right ascension: | 11h18m [1] |
| Declination: | +03°17' [1] |
| Constellation: | Leo |
| Magnitude: | 19.79 (V) [1] |
| Distance: | 1.60 AU 13.32 lightmin [1] |
| Angular motion (speed): | 24.38 arcmin/day[1] |
| Angular motion (pos ang): | 295.7° |
Orbital elements [1]
| Semi-major axis: | 2.44 AU |
| Eccentricity: | 0.143492 |
| Inclination: | 2.06° |
| Longitude ascending node: | 353.98° |
| Argument of perihelion: | 195.83° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 350.98° |
| Absolute mag (H): | 15.92 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.09 AU |
| Aphelion: | 2.79 AU |
| Orbital period: | 3.82 years |