Euryanthe (minor planet designation: 527 Euryanthe) is a minor planet orbiting the Sun. It was discovered in 1904 by Max Wolf and named after the heroine of the opera Euryanthe by the German composer Carl Maria von Weber.
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg |
| Discovery date | 20 March 1904 |
| Designations | |
MPC designation | (527) Euryanthe |
| Pronunciation | /jʊəriˈænθiː/ |
Alternative designations | 1904 NR |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 112.06 yr (40931 d) |
| Aphelion | 3.1363 AU (469.18 Gm) |
| Perihelion | 2.3191 AU (346.93 Gm) |
Semi-major axis | 2.7277 AU (408.06 Gm) |
| Eccentricity | 0.14980 |
Orbital period (sidereal) | 4.51 yr (1645.5 d) |
Mean anomaly | 245.24° |
Mean motion | 0° 13m 7.608s / day |
| Inclination | 9.6595° |
Longitude of ascending node | 120.551° |
Argument of perihelion | 203.540° |
| Physical characteristics | |
Mean radius | 26.455±0.8 km |
Synodic rotation period | 26.06 h (1.086 d) |
Geometric albedo | 0.0576±0.004 |
Absolute magnitude (H) | 10.4 |
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