11 Parthenope (Asteroid)
Finder chart
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From Cambridge , 11 Parthenope is visible in the evening sky, becoming accessible around 17:24 (EST), 31° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:12, 57° above your southern horizon. It will continue to be observable until around 01:50, when it sinks below 21° above your western horizon.
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Name
11 Parthenope
|
Object type
Asteroid
|
Current position
| Computed for: | 13 December 2024 |
| Right ascension: | 03h00m [1] |
| Declination: | +10°16' [1] |
| Constellation: | Cetus |
| Magnitude: | 10.49 (V) [1] |
| Distance: | 1.60 AU 13.28 lightmin [1] |
| Angular motion (speed): | 23.42 arcmin/day[1] |
| Angular motion (pos ang): | 253.1° |
Orbital elements [1]
| Semi-major axis: | 2.45 AU |
| Eccentricity: | 0.099563 |
| Inclination: | 4.63° |
| Longitude ascending node: | 125.49° |
| Argument of perihelion: | 196.26° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 96.96° |
| Absolute mag (H): | 6.73 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.21 AU |
| Aphelion: | 2.70 AU |
| Orbital period: | 3.84 years |
Visibility from Cambridge
All times shown in Cambridge local time.
Events
| 13 Nov 2024 | – Asteroid 11 Parthenope at opposition |
| 01 Jul 2027 | – Asteroid 11 Parthenope at opposition |
| 27 Jul 2031 | – Asteroid 11 Parthenope at opposition |
| 24 Aug 2035 | – Asteroid 11 Parthenope at opposition |
| 20 Sep 2039 | – Asteroid 11 Parthenope at opposition |
| 14 Oct 2043 | – Asteroid 11 Parthenope at opposition |
| 27 May 2046 | – Asteroid 11 Parthenope at opposition |
| 05 Nov 2047 | – Asteroid 11 Parthenope at opposition |
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