947 Monterosa (Asteroid)
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From South El Monte , 947 Monterosa is visible in the morning sky, becoming accessible around 00:33, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 05:33, 73° above your southern horizon. It will be lost to dawn twilight around 05:35, 73° above your southern horizon.
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Name
947 Monterosa
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Object type
Asteroid
|
Current position
| Computed for: | 03 December 2025 |
| Right ascension: | 10h31m [1] |
| Declination: | +17°22' [1] |
| Constellation: | Leo |
| Magnitude: | 15.20 (V) [1] |
| Distance: | 2.44 AU 20.30 lightmin [1] |
| Angular motion (speed): | 11.91 arcmin/day[1] |
| Angular motion (pos ang): | 294.2° |
Orbital elements [1]
| Semi-major axis: | 2.75 AU |
| Eccentricity: | 0.247819 |
| Inclination: | 6.70° |
| Longitude ascending node: | 48.26° |
| Argument of perihelion: | 339.43° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 8.58° |
| Absolute mag (H): | 10.04 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.07 AU |
| Aphelion: | 3.43 AU |
| Orbital period: | 4.57 years |
Visibility from South El Monte
All times shown in South El Monte local time.