15689 1981 UP25 (Asteroid)
From Fairfield , 15689 1981 UP25 is visible in the evening sky, becoming accessible around 21:54 (EDT), 40° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:03, 40° above your southern horizon. It will continue to be observable until around 01:26, when it sinks below 21° above your south-western horizon.
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Name
15689 1981 UP25
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Object type
Asteroid
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Current position
| Computed for: | 23 June 2024 |
| Right ascension: | 15h21m [1] |
| Declination: | −08°32' [1] |
| Constellation: | Libra |
| Magnitude: | 16.51 (V) [1] |
| Distance: | 1.29 AU 10.69 lightmin [1] |
| Angular motion (speed): | 32.99 arcmin/day[1] |
| Angular motion (pos ang): | 277.0° |
Orbital elements [1]
| Semi-major axis: | 2.54 AU |
| Eccentricity: | 0.198216 |
| Inclination: | 7.75° |
| Longitude ascending node: | 201.13° |
| Argument of perihelion: | 1.16° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 11.22° |
| Absolute mag (H): | 13.35 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.04 AU |
| Aphelion: | 3.04 AU |
| Orbital period: | 4.05 years |