147 Protogeneia (Asteroid)
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From Cambridge , 147 Protogeneia is visible between 19:54 and 05:21. It will become accessible at around 19:54, when it rises to an altitude of 21° above your eastern horizon. It will reach its highest point in the sky at 00:38, 59° above your southern horizon. It will become inaccessible at around 05:21 when it sinks below 21° above your western horizon.
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Name
147 Protogeneia
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Object type
Asteroid
|
Current position
| Computed for: | 16 October 2026 |
| Right ascension: | 01h32m [1] |
| Declination: | +11°47' [1] |
| Constellation: | Pisces |
| Magnitude: | 12.93 (V) [1] |
| Distance: | 2.08 AU 17.33 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.14 AU |
| Eccentricity: | 0.021817 |
| Inclination: | 1.93° |
| Longitude ascending node: | 248.19° |
| Argument of perihelion: | 103.45° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 8.77° |
| 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 |
Source
Visibility from Cambridge
All times shown in Cambridge local time.