154 Bertha (Asteroid)
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From Cambridge , 154 Bertha is visible between 22:41 and 04:30. It will become accessible at around 22:41, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 01:36, 34° above your southern horizon. It will become inaccessible at around 04:30 when it sinks below 21° above your south-western horizon.
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Name
154 Bertha
|
Object type
Asteroid
|
Current position
| Computed for: | 15 April 2026 |
| Right ascension: | 14h25m [1] |
| Declination: | −12°40' [1] |
| Constellation: | Libra |
| Magnitude: | 11.86 (V) [1] |
| Distance: | 1.96 AU 16.34 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.19 AU |
| Eccentricity: | 0.077025 |
| Inclination: | 21.02° |
| Longitude ascending node: | 36.48° |
| Argument of perihelion: | 167.96° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 342.63° |
| Absolute mag (H): | 7.65 [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.