102498 1999 TQ280 (Asteroid)
From Fairfield , 102498 1999 TQ280 is not observable – it will reach its highest point in the sky during daytime and is no higher than 14° above the horizon at dawn.
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Name
102498 1999 TQ280
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Object type
Asteroid
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Current position
| Computed for: | 30 April 2024 |
| Right ascension: | 22h18m [1] |
| Declination: | -10°20' [1] |
| Constellation: | Aquarius |
| Magnitude: | 21.21 (V) [1] |
| Distance: | 2.24 AU 18.59 lightmin [1] |
| Angular motion (speed): | 18.37 arcmin/day[1] |
| Angular motion (pos ang): | 251.9° |
Orbital elements [1]
| Semi-major axis: | 2.33 AU |
| Eccentricity: | 0.180783 |
| Inclination: | 2.75° |
| Longitude ascending node: | 130.44° |
| Argument of perihelion: | 234.82° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 308.92° |
| Absolute mag (H): | 16.68 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.91 AU |
| Aphelion: | 2.76 AU |
| Orbital period: | 3.57 years |