15689 1981 UP25 (Asteroid)
From South El Monte , 15689 1981 UP25 is not readily observable since it is very close to the Sun, at a separation of only 7° from it.
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Name
15689 1981 UP25
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Object type
Asteroid
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Current position
| Computed for: | 04 May 2026 |
| Right ascension: | 02h17m [1] |
| Declination: | +12°24' [1] |
| Constellation: | Aries |
| Magnitude: | 19.01 (V) [1] |
| Distance: | 4.02 AU 33.47 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.54 AU |
| Eccentricity: | 0.198465 |
| Inclination: | 7.75° |
| Longitude ascending node: | 201.11° |
| Argument of perihelion: | 1.07° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 157.43° |
| Absolute mag (H): | 13.32 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.04 AU |
| Aphelion: | 3.04 AU |
| Orbital period: | 4.05 years |