102922 1999 XA30 (Asteroid)
From South El Monte , 102922 1999 XA30 is visible in the evening sky, becoming accessible around 17:49 (PST), 49° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 18:24, 50° above your southern horizon. It will continue to be observable until around 22:20, when it sinks below 21° above your south-western horizon.
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Name
102922 1999 XA30
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Object type
Asteroid
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Current position
| Computed for: | 19 December 2025 |
| Right ascension: | 00h28m [1] |
| Declination: | −05°07' [1] |
| Constellation: | Cetus |
| Magnitude: | 20.43 (V) [1] |
| Distance: | 2.25 AU 18.71 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.43 AU |
| Eccentricity: | 0.074684 |
| Inclination: | 6.57° |
| Longitude ascending node: | 116.70° |
| Argument of perihelion: | 49.87° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 218.83° |
| Absolute mag (H): | 15.55 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.25 AU |
| Aphelion: | 2.61 AU |
| Orbital period: | 3.79 years |