747 Winchester (Asteroid)
From South El Monte , 747 Winchester is not observable – it will reach its highest point in the sky during daytime and is no higher than 13° above the horizon at dawn.
|
Name
747 Winchester
|
Object type
Asteroid
|
Current position
| Computed for: | 29 August 2026 |
| Right ascension: | 08h31m [1] |
| Declination: | +15°13' [1] |
| Constellation: | Cancer |
| Magnitude: | 13.11 (V) [1] |
| Distance: | 3.17 AU 26.35 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.00 AU |
| Eccentricity: | 0.339787 |
| Inclination: | 18.22° |
| Longitude ascending node: | 129.05° |
| Argument of perihelion: | 277.66° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 19.47° |
| Absolute mag (H): | 8.03 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.98 AU |
| Aphelion: | 4.02 AU |
| Orbital period: | 5.19 years |
Source