213837 2003 RR15 (Asteroid)
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From South El Monte , 213837 2003 RR15 is visible in the dawn sky, rising at 00:02 (PDT) and reaching an altitude of 64° above the eastern horizon before fading from view as dawn breaks at around 05:43.
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Name
213837 2003 RR15
|
Object type
Asteroid
|
Current position
| Computed for: | 29 September 2025 |
| Right ascension: | 07h26m [1] |
| Declination: | +31°28' [1] |
| Constellation: | Gemini |
| Magnitude: | 20.71 (V) [1] |
| Distance: | 2.50 AU 20.80 lightmin [1] |
| Angular motion (speed): | 13.79 arcmin/day[1] |
| Angular motion (pos ang): | 305.3° |
Orbital elements [1]
| Semi-major axis: | 2.32 AU |
| Eccentricity: | 0.095353 |
| Inclination: | 23.49° |
| Longitude ascending node: | 287.59° |
| Argument of perihelion: | 300.02° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 153.20° |
| Absolute mag (H): | 15.64 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.09 AU |
| Aphelion: | 2.54 AU |
| Orbital period: | 3.52 years |
Visibility from South El Monte
All times shown in South El Monte local time.