3200 Phaethon (Asteroid)

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From South El Monte , 3200 Phaethon is visible in the dawn sky, rising at 22:31 (PDT) and reaching an altitude of 70° above the north-eastern horizon before fading from view as dawn breaks at around 05:16.

Name 3200 Phaethon
Object type Asteroid
Current position
Computed for:25 August 2025
Right ascension:04h14m [1]
Declination:+39°11' [1]
Constellation:Perseus
Magnitude:18.74 (V) [1]
Distance:1.97 AU
16.38 lightmin [1]
Angular motion (speed):3.12 arcmin/day[1]
Angular motion (pos ang):324.1°
Orbital elements [1]
Semi-major axis:1.27 AU
Eccentricity:0.889764
Inclination:22.31°
Longitude ascending node:265.09°
Argument of perihelion:322.31°
Epoch of elements:25 January 2025
Mean Anomaly at epoch:317.71°
Absolute mag (H):14.39 [1]
Slope parameter (G):0.15 [1]
Derived quantities
Perihelion:0.14 AU
Aphelion:2.40 AU
Orbital period:1.43 years

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