The asteroid 129 Antigone

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From Cambridge , 129 Antigone is not observable – it will reach its highest point in the sky during daytime and is no higher than 21° above the horizon at dawn.

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Name 129 Antigone
Object Type Asteroid
Current Position
Constellation:Ophiuchus
Magnitude:12.19 (V) [1]
Absolute mag (H):7.20 [1]
Slope parameter (G):0.15 [1]
Right ascension:17h02m [1]
Declination:-13°19' [1]
Distance:2.88 AU
23.99 lightmin [1]
Orbital Elements [1]
Semi-major axis:2.87 AU
Eccentricity:0.212127
Inclination:12.27°
Longitude ascending node:135.68°
Argument of perihelion:111.26°
Epoch of elements:13 November 2019
Mean Anomaly at epoch:340.49°
Derived quantities
Perihelion:2.26 AU
Aphelion:3.48 AU
Orbital period:4.86 years

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EST

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