The asteroid 747 Winchester
From Fairfield , 747 Winchester is visible in the evening sky, becoming accessible around 18:00 (EST) as the dusk sky fades, 40° above your southern horizon. It will then reach its highest point in the sky at 18:31, 41° above your southern horizon. It will continue to be observable until around 21:57, when it sinks below 21° above your south-western horizon.
Name
747 Winchester
|
Object Type
Asteroid
|
Constellation: | Cetus |
Magnitude: | 11.71 (V) [1] |
Absolute mag (H): | 7.81 [1] |
Slope parameter (G): | 0.15 [1] |
Right ascension: | 02h19m [1] |
Declination: | -07°46' [1] |
Distance: | 1.67 AU 13.90 lightmin [1] |
Semi-major axis: | 3.00 AU |
Eccentricity: | 0.339063 |
Inclination: | 18.22° |
Longitude ascending node: | 129.10° |
Argument of perihelion: | 277.43° |
Epoch of elements: | 17 December 2020 |
Mean Anomaly at epoch: | 0.48° |
Perihelion: | 1.98 AU |
Aphelion: | 4.02 AU |
Orbital period: | 5.20 years |
All times shown in Fairfield local time.