298859 2004 RX250 (Asteroid)
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From South El Monte , 298859 2004 RX250 is visible in the evening sky, becoming accessible around 17:48 (PST), 53° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 18:10, 53° above your southern horizon. It will continue to be observable until around 22:16, when it sinks below 21° above your western horizon.
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Name
298859 2004 RX250
|
Object type
Asteroid
|
Current position
| Computed for: | 15 December 2025 |
| Right ascension: | 23h58m [1] |
| Declination: | −02°04' [1] |
| Constellation: | Pisces |
| Magnitude: | 20.89 (V) [1] |
| Distance: | 1.43 AU 11.89 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.31 AU |
| Eccentricity: | 0.219384 |
| Inclination: | 1.41° |
| Longitude ascending node: | 109.27° |
| Argument of perihelion: | 270.05° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 0.83° |
| Absolute mag (H): | 17.44 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.81 AU |
| Aphelion: | 2.82 AU |
| Orbital period: | 3.52 years |
Visibility from South El Monte
All times shown in South El Monte local time.