147 Protogeneia (Asteroid)
From South El Monte , 147 Protogeneia is not observable – it will reach its highest point in the sky during daytime and is no higher than 11° above the horizon at dawn.
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Name
147 Protogeneia
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Object type
Asteroid
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Current position
| Computed for: | 12 May 2026 |
| Right ascension: | 00h29m [1] |
| Declination: | +04°47' [1] |
| Constellation: | Pisces |
| Magnitude: | 14.77 (V) [1] |
| Distance: | 3.73 AU 31.05 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.14 AU |
| Eccentricity: | 0.022022 |
| Inclination: | 1.93° |
| Longitude ascending node: | 248.20° |
| Argument of perihelion: | 103.55° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 333.19° |
| Absolute mag (H): | 8.72 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 3.07 AU |
| Aphelion: | 3.21 AU |
| Orbital period: | 5.56 years |