536 Merapi (Asteroid)

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From South El Monte , 536 Merapi is visible in the dawn sky, rising at 00:29 (PDT) and reaching an altitude of 56° above the eastern horizon before fading from view as dawn breaks at around 05:34.

Name 536 Merapi
Object type Asteroid
Current position
Computed for:17 September 2025
Right ascension:07h07m [1]
Declination:+31°51' [1]
Constellation:Gemini
Magnitude:14.54 (V) [1]
Distance:3.71 AU
30.84 lightmin [1]
Angular motion (speed):8.01 arcmin/day[1]
Angular motion (pos ang):261.4°
Orbital elements [1]
Semi-major axis:3.50 AU
Eccentricity:0.088706
Inclination:19.43°
Longitude ascending node:59.20°
Argument of perihelion:296.71°
Epoch of elements:25 January 2025
Mean Anomaly at epoch:48.61°
Absolute mag (H):8.12 [1]
Slope parameter (G):0.15 [1]
Derived quantities
Perihelion:3.19 AU
Aphelion:3.81 AU
Orbital period:6.55 years

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