4035 Thestor (Asteroid)

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From Cambridge , 4035 Thestor is not observable – it will reach its highest point in the sky during daytime and is no higher than 10° above the horizon at dusk.

Name 4035 Thestor
Object type Asteroid
Current position
Computed for:22 May 2024
Right ascension:06h54m [1]
Declination:+13°48' [1]
Constellation:Gemini
Magnitude:17.44 (V) [1]
Distance:5.73 AU
47.65 lightmin [1]
Angular motion (speed):4.68 arcmin/day[1]
Angular motion (pos ang):283.2°
Orbital elements [1]
Semi-major axis:5.28 AU
Eccentricity:0.057144
Inclination:12.13°
Longitude ascending node:233.71°
Argument of perihelion:199.67°
Epoch of elements:31 March 2024
Mean Anomaly at epoch:30.18°
Absolute mag (H):9.58 [1]
Slope parameter (G):0.15 [1]
Derived quantities
Perihelion:4.98 AU
Aphelion:5.58 AU
Orbital period:12.12 years

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