154 Bertha (Asteroid)
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From Cambridge , 154 Bertha is visible in the morning sky, becoming accessible around 22:06, when it reaches an altitude of 21° above your north-eastern horizon. It will then reach its highest point in the sky at 04:32, 88° above your southern horizon. It will be lost to dawn twilight around 05:42, 76° above your western horizon.
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Name
154 Bertha
|
Object type
Asteroid
|
Current position
| Computed for: | 04 December 2024 |
| Right ascension: | 09h43m [1] |
| Declination: | +40°41' [1] |
| Constellation: | Leo Minor |
| Magnitude: | 13.14 (V) [1] |
| Distance: | 2.61 AU 21.72 lightmin [1] |
| Angular motion (speed): | 12.53 arcmin/day[1] |
| Angular motion (pos ang): | 294.9° |
Orbital elements [1]
| Semi-major axis: | 3.19 AU |
| Eccentricity: | 0.076913 |
| Inclination: | 21.02° |
| Longitude ascending node: | 36.49° |
| Argument of perihelion: | 167.56° |
| Epoch of elements: | 17 October 2024 |
| Mean Anomaly at epoch: | 273.90° |
| Absolute mag (H): | 7.68 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.95 AU |
| Aphelion: | 3.44 AU |
| Orbital period: | 5.71 years |
Visibility from Cambridge
All times shown in Cambridge local time.