691 Lehigh (Asteroid)
From South El Monte , 691 Lehigh is visible in the dawn sky, rising at 03:28 (PDT) – 3 hours and 27 minutes before the Sun – and reaching an altitude of 29° above the eastern horizon before fading from view as dawn breaks at around 05:56.
Name
691 Lehigh
|
Object type
Asteroid
|
Current position
Computed for: | 16 October 2025 |
Right ascension: | 11h06m [1] |
Declination: | +15°59' [1] |
Constellation: | Leo |
Magnitude: | 15.46 (V) [1] |
Distance: | 3.82 AU 31.73 lightmin [1] |
Angular motion (speed): | 8.09 arcmin/day[1] |
Angular motion (pos ang): | 288.4° |
Orbital elements [1]
Semi-major axis: | 3.01 AU |
Eccentricity: | 0.125502 |
Inclination: | 13.02° |
Longitude ascending node: | 87.93° |
Argument of perihelion: | 303.82° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 54.86° |
Absolute mag (H): | 9.33 [1] |
Slope parameter (G): | 0.15 [1] |
Derived quantities
Perihelion: | 2.63 AU |
Aphelion: | 3.39 AU |
Orbital period: | 5.23 years |