51 Nemausa (Asteroid)
From South El Monte , 51 Nemausa is visible in the evening sky, becoming accessible around 21:09 (PDT), 44° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:28, 48° above your southern horizon. It will continue to be observable until around 02:16, when it sinks below 21° above your south-western horizon.
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Name
51 Nemausa
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Object type
Asteroid
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Current position
| Computed for: | 21 July 2026 |
| Right ascension: | 17h36m [1] |
| Declination: | −07°37' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 11.32 (V) [1] |
| Distance: | 1.49 AU 12.41 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.37 AU |
| Eccentricity: | 0.066016 |
| Inclination: | 9.97° |
| Longitude ascending node: | 175.88° |
| Argument of perihelion: | 2.40° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 80.61° |
| Absolute mag (H): | 7.73 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.21 AU |
| Aphelion: | 2.52 AU |
| Orbital period: | 3.64 years |
Source