The asteroid 221 Eos
Finder chart
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From Fairfield , 221 Eos is not readily observable since it is very close to the Sun, at a separation of only 21° from it.
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|
Name
221 Eos
|
Object Type
Asteroid
|
Current Position
| Constellation: | Pisces |
| Magnitude: | 13.40 (V) [1] |
| Absolute mag (H): | 7.79 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 01h42m [1] |
| Declination: | +03°20' [1] |
| Distance: | 3.69 AU 30.70 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 3.01 AU |
| Eccentricity: | 0.102519 |
| Inclination: | 10.89° |
| Longitude ascending node: | 141.73° |
| Argument of perihelion: | 192.27° |
| Epoch of elements: | 27 March 2021 |
| Mean Anomaly at epoch: | 28.57° |
Derived quantities
| Perihelion: | 2.70 AU |
| Aphelion: | 3.32 AU |
| Orbital period: | 5.22 years |
Visibility from Fairfield
All times shown in Fairfield local time.