The asteroid 154 Bertha
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From Fairfield , 154 Bertha is not readily observable since it is very close to the Sun, at a separation of only 20° from it.
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|
Name
154 Bertha
|
Object Type
Asteroid
|
Current Position
| Constellation: | Leo |
| Magnitude: | 13.44 (V) [1] |
| Absolute mag (H): | 7.58 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 11h05m [1] |
| Declination: | +21°21' [1] |
| Distance: | 3.94 AU 32.73 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 3.20 AU |
| Eccentricity: | 0.077009 |
| Inclination: | 20.97° |
| Longitude ascending node: | 36.73° |
| Argument of perihelion: | 160.28° |
| Epoch of elements: | 27 April 2019 |
| Mean Anomaly at epoch: | 296.84° |
Derived quantities
| Perihelion: | 2.95 AU |
| Aphelion: | 3.44 AU |
| Orbital period: | 5.71 years |