101 Helena (Asteroid)
From Fairfield , 101 Helena will become visible at around 20:55 (EDT), 62° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 03:00.
Name
101 Helena
|
Object type
Asteroid
|
Computed for: | 25 April 2024 |
Right ascension: | 09h20m [1] |
Declination: | +16°58' [1] |
Constellation: | Cancer |
Magnitude: | 13.83 (V) [1] |
Distance: | 2.56 AU 21.32 lightmin [1] |
Angular motion (speed): | 11.73 arcmin/day[1] |
Angular motion (pos ang): | 298.1° |
Semi-major axis: | 2.58 AU |
Eccentricity: | 0.140965 |
Inclination: | 10.19° |
Longitude ascending node: | 343.37° |
Argument of perihelion: | 347.89° |
Epoch of elements: | 22 December 2023 |
Mean Anomaly at epoch: | 157.34° |
Absolute mag (H): | 8.46 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.22 AU |
Aphelion: | 2.95 AU |
Orbital period: | 4.15 years |
All times shown in Fairfield local time.