124 Alkeste (Asteroid)
From South El Monte , 124 Alkeste is visible in the evening sky, becoming accessible around 21:17 (PDT), 30° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 23:17, 37° above your southern horizon. It will continue to be observable until around 02:20, when it sinks below 21° above your south-western horizon.
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Name
124 Alkeste
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Object type
Asteroid
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Current position
| Computed for: | 04 July 2025 |
| Right ascension: | 17h19m [1] |
| Declination: | −18°13' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 11.45 (V) [1] |
| Distance: | 1.46 AU 12.17 lightmin [1] |
| Angular motion (speed): | 26.68 arcmin/day[1] |
| Angular motion (pos ang): | 272.9° |
Orbital elements [1]
| Semi-major axis: | 2.63 AU |
| Eccentricity: | 0.078314 |
| Inclination: | 2.96° |
| Longitude ascending node: | 187.91° |
| Argument of perihelion: | 61.69° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 339.76° |
| Absolute mag (H): | 8.08 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.42 AU |
| Aphelion: | 2.84 AU |
| Orbital period: | 4.26 years |