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2017 YE5 is a binary pair of asteroids of approximately equal size and mass, each about 0.9 km (0.56 mi) in diameter. Classified as a near-Earth asteroid and potentially hazardous object of the Apollo group, 2017 YE5 was discovered by amateur astronomer Claudine Rinner at the Oukaïmeden Observatory on 21 December 2017. On 21 June 2018, the pair of…
Art, Orbit and classification & Discovery
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2017 ye5 observations orbit 2018 radar earth km june au binary mi discovery asteroid asteroids planet system minor components near-earth
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| 2017 YE5 | Absolute magnitude (H) | 19.2 (combined) 19.3 | 1.00 | infobox |
| 2017 YE5 | Alternative designations | tltv005 | 1.00 | infobox |
| 2017 YE5 | Aphelion | 4.818 AU | 1.00 | infobox |
| 2017 YE5 | Apparent magnitude | 26.8 | 1.00 | infobox |
| 2017 YE5 | Argument of perihelion | 110.794° | 1.00 | infobox |
| 2017 YE5 | Discovered by | Claudine Rinner | 1.00 | infobox |
| 2017 YE5 | Discovery date | 21 December 2017 | 1.00 | infobox |
| 2017 YE5 | Discovery site | Oukaïmeden Obs. | 1.00 | infobox |
| 2017 YE5 | Earliest precovery date | 12 December 2017 | 1.00 | infobox |
| 2017 YE5 | Earth MOID | 0.0209 AU | 1.00 | infobox |
| 2017 YE5 | Eccentricity | 0.70964 | 1.00 | infobox |
| 2017 YE5 | Geometric albedo | 0.02–0.04 | 1.00 | infobox |
| 2017 YE5 | Inclination | 6.218° | 1.00 | infobox |
| 2017 YE5 | Known satellites | 1 | 1.00 | infobox |
| 2017 YE5 | Longitude of ascending node | 103.927° | 1.00 | infobox |
| 2017 YE5 | Mean anomaly | 155.681° | 1.00 | infobox |
| 2017 YE5 | Mean density | 0.6–1.2 g/cm3 | 1.00 | infobox |
| 2017 YE5 | Mean diameter | 0.90±0.05 km or 900±50 m (for each body) | 1.00 | infobox |
| 2017 YE5 | Mean motion | 0° 12m 29.952s / day | 1.00 | infobox |
| 2017 YE5 | Minor planet category | Apollo · PHA · NEO | 1.00 | infobox |
| 2017 YE5 | Observation arc | 0.74 yr (270 days) | 1.00 | infobox |
| 2017 YE5 | Orbital period (sidereal) | 4.73 yr (1,728 days) | 1.00 | infobox |
| 2017 YE5 | Perihelion | 0.818 AU | 1.00 | infobox |
| 2017 YE5 | Semi-major axis | 2.818 AU | 1.00 | infobox |
| 2017 YE5 | Spectral type | D | 1.00 | infobox |
| 2017 YE5 | Synodic rotation period | 14.88±0.02 h | 1.00 | infobox |
| 2017 YE5 | TJupiter | 2.877 | 1.00 | infobox |
| 2017 YE5 | is a | binary pair of asteroids of approximately equal size and mass | 0.90 | text |
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