590 Tomyris (Asteroid)
From South El Monte , 590 Tomyris is visible in the evening sky, becoming accessible around 21:14 (PDT), 57° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:34, 57° above your southern horizon. It will continue to be observable until around 01:52, when it sinks below 21° above your western horizon.
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Name
590 Tomyris
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Object type
Asteroid
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Current position
| Computed for: | 10 June 2026 |
| Right ascension: | 14h00m [1] |
| Declination: | +01°35' [1] |
| Constellation: | Virgo |
| Magnitude: | 15.31 (V) [1] |
| Distance: | 2.45 AU 20.37 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.00 AU |
| Eccentricity: | 0.078286 |
| Inclination: | 11.18° |
| Longitude ascending node: | 105.98° |
| Argument of perihelion: | 336.62° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 132.91° |
| Absolute mag (H): | 10.04 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.76 AU |
| Aphelion: | 3.23 AU |
| Orbital period: | 5.19 years |
Source