11 Parthenope (Asteroid)
From South El Monte , 11 Parthenope is not observable – it will reach its highest point in the sky during daytime and is no higher than 7° above the horizon at dusk.
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Name
11 Parthenope
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Object type
Asteroid
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Current position
| Computed for: | 23 August 2026 |
| Right ascension: | 12h18m [1] |
| Declination: | +01°38' [1] |
| Constellation: | Virgo |
| Magnitude: | 12.16 (V) [1] |
| Distance: | 3.35 AU 27.90 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.45 AU |
| Eccentricity: | 0.100887 |
| Inclination: | 4.64° |
| Longitude ascending node: | 125.47° |
| Argument of perihelion: | 196.46° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 224.94° |
| Absolute mag (H): | 6.73 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.20 AU |
| Aphelion: | 2.70 AU |
| Orbital period: | 3.84 years |
Source
Events
| 01 Jul 2027 | – Asteroid 11 Parthenope at opposition |
| 28 Jul 2031 | – Asteroid 11 Parthenope at opposition |
| 26 Aug 2035 | – Asteroid 11 Parthenope at opposition |
| 22 Sep 2039 | – Asteroid 11 Parthenope at opposition |
| 07 May 2042 | – Asteroid 11 Parthenope at opposition |
| 17 Oct 2043 | – Asteroid 11 Parthenope at opposition |
| 30 May 2046 | – Asteroid 11 Parthenope at opposition |
| 09 Nov 2047 | – Asteroid 11 Parthenope at opposition |
Printable finder charts
