154 Bertha (Asteroid)
From Fairfield , 154 Bertha is not observable – it will reach its highest point in the sky during daytime and is no higher than 14° above the horizon at dusk.
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Name
154 Bertha
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Object type
Asteroid
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Current position
| Computed for: | 05 May 2024 |
| Right ascension: | 04h32m [1] |
| Declination: | +33°47' [1] |
| Constellation: | Perseus |
| Magnitude: | 13.96 (V) [1] |
| Distance: | 4.16 AU 34.56 lightmin [1] |
| Angular motion (speed): | 7.50 arcmin/day[1] |
| Angular motion (pos ang): | 244.6° |
Orbital elements [1]
| Semi-major axis: | 3.20 AU |
| Eccentricity: | 0.076594 |
| Inclination: | 21.03° |
| Longitude ascending node: | 36.51° |
| Argument of perihelion: | 166.81° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 240.13° |
| Absolute mag (H): | 7.68 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.95 AU |
| Aphelion: | 3.44 AU |
| Orbital period: | 5.72 years |