138372 2000 GN144 (Asteroid)
From South El Monte , 138372 2000 GN144 is visible in the evening sky, becoming accessible around 17:46 (PST), 51° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 18:07, 52° above your southern horizon. It will continue to be observable until around 22:08, when it sinks below 21° above your western horizon.
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Name
138372 2000 GN144
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Object type
Asteroid
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Current position
| Computed for: | 08 December 2025 |
| Right ascension: | 23h27m [1] |
| Declination: | −03°38' [1] |
| Constellation: | Aquarius |
| Magnitude: | 20.79 (V) [1] |
| Distance: | 2.23 AU 18.51 lightmin [1] |
| Angular motion (speed): | 16.00 arcmin/day[1] |
| Angular motion (pos ang): | 245.7° |
Orbital elements [1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.109750 |
| Inclination: | 1.07° |
| Longitude ascending node: | 18.95° |
| Argument of perihelion: | 16.55° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 276.09° |
| Absolute mag (H): | 15.96 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.49 AU |
| Aphelion: | 3.11 AU |
| Orbital period: | 4.69 years |