102288 1999 TR69 (Asteroid)
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From South El Monte , 102288 1999 TR69 is visible in the evening sky, becoming accessible around 17:58 (PST), 28° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:56, 63° above your southern horizon. It will continue to be observable until around 02:29, when it sinks below 21° above your western horizon.
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Name
102288 1999 TR69
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Object type
Asteroid
|
Current position
| Computed for: | 02 November 2025 |
| Right ascension: | 00h55m [1] |
| Declination: | +07°12' [1] |
| Constellation: | Pisces |
| Magnitude: | 19.98 (V) [1] |
| Distance: | 1.76 AU 14.67 lightmin [1] |
| Angular motion (speed): | 19.80 arcmin/day[1] |
| Angular motion (pos ang): | 249.7° |
Orbital elements [1]
| Semi-major axis: | 2.66 AU |
| Eccentricity: | 0.071472 |
| Inclination: | 2.68° |
| Longitude ascending node: | 220.71° |
| Argument of perihelion: | 269.08° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 198.57° |
| Absolute mag (H): | 16.00 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.47 AU |
| Aphelion: | 2.85 AU |
| Orbital period: | 4.34 years |
Visibility from South El Monte
All times shown in South El Monte local time.