947 Monterosa (Asteroid)
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From South El Monte , 947 Monterosa is visible in the dawn sky, rising at 00:09 (PST) and reaching an altitude of 60° above the south-eastern horizon before fading from view as dawn breaks at around 05:10.
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Name
947 Monterosa
|
Object type
Asteroid
|
Current position
| Computed for: | 03 November 2025 |
| Right ascension: | 10h04m [1] |
| Declination: | +18°32' [1] |
| Constellation: | Leo |
| Magnitude: | 15.42 (V) [1] |
| Distance: | 2.77 AU 23.05 lightmin [1] |
| Angular motion (speed): | 10.80 arcmin/day[1] |
| Angular motion (pos ang): | 291.2° |
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.