305 Gordonia (Asteroid)
From South El Monte , 305 Gordonia will become visible at around 19:59 (PDT), 26° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 14 minutes after the Sun at 22:14.
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Name
305 Gordonia
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Object type
Asteroid
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Current position
| Computed for: | 17 March 2026 |
| Right ascension: | 02h26m [1] |
| Declination: | +12°51' [1] |
| Constellation: | Aries |
| Magnitude: | 14.41 (V) [1] |
| Distance: | 3.32 AU 27.60 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.09 AU |
| Eccentricity: | 0.197279 |
| Inclination: | 4.45° |
| Longitude ascending node: | 207.45° |
| Argument of perihelion: | 260.71° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 300.74° |
| Absolute mag (H): | 8.86 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.48 AU |
| Aphelion: | 3.70 AU |
| Orbital period: | 5.42 years |