622 Esther (Asteroid)
From Cambridge , 622 Esther is not observable – it will reach its highest point in the sky during daytime and is no higher than 7° above the horizon at dawn.
|
Name
622 Esther
|
Object type
Asteroid
|
Current position
| Computed for: | 22 November 2024 |
| Right ascension: | 14h37m [1] |
| Declination: | −08°45' [1] |
| Constellation: | Libra |
| Magnitude: | 16.19 (V) [1] |
| Distance: | 3.90 AU 32.41 lightmin [1] |
| Angular motion (speed): | 7.55 arcmin/day[1] |
| Angular motion (pos ang): | 285.9° |
Orbital elements [1]
| Semi-major axis: | 2.41 AU |
| Eccentricity: | 0.243293 |
| Inclination: | 8.63° |
| Longitude ascending node: | 141.89° |
| Argument of perihelion: | 256.99° |
| Epoch of elements: | 17 October 2024 |
| Mean Anomaly at epoch: | 161.56° |
| Absolute mag (H): | 10.34 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.83 AU |
| Aphelion: | 3.00 AU |
| Orbital period: | 3.75 years |