287505 2003 BO55 (Asteroid)
From South El Monte , 287505 2003 BO55 is visible in the morning sky, becoming accessible around 23:02, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 02:35, 44° above your southern horizon. It will be lost to dawn twilight around 04:27, 37° above your south-western horizon.
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Name
287505 2003 BO55
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Object type
Asteroid
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Current position
| Computed for: | 06 June 2026 |
| Right ascension: | 18h42m [1] |
| Declination: | −11°27' [1] |
| Constellation: | Scutum |
| Magnitude: | 20.46 (V) [1] |
| Distance: | 1.97 AU 16.41 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.68 AU |
| Eccentricity: | 0.144924 |
| Inclination: | 9.69° |
| Longitude ascending node: | 145.53° |
| Argument of perihelion: | 352.80° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 120.76° |
| Absolute mag (H): | 16.04 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.29 AU |
| Aphelion: | 3.07 AU |
| Orbital period: | 4.38 years |
Source