630 Euphemia (Asteroid)
From South El Monte , 630 Euphemia is visible in the dawn sky, rising at 02:35 (PDT) – 3 hours and 57 minutes before the Sun – and reaching an altitude of 34° above the eastern horizon before fading from view as dawn breaks at around 05:33.
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Name
630 Euphemia
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Object type
Asteroid
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Current position
| Computed for: | 15 September 2025 |
| Right ascension: | 08h20m [1] |
| Declination: | +19°17' [1] |
| Constellation: | Cancer |
| Magnitude: | 16.38 (V) [1] |
| Distance: | 2.92 AU 24.25 lightmin [1] |
| Angular motion (speed): | 13.31 arcmin/day[1] |
| Angular motion (pos ang): | 269.0° |
Orbital elements [1]
| Semi-major axis: | 2.62 AU |
| Eccentricity: | 0.112643 |
| Inclination: | 13.87° |
| Longitude ascending node: | 105.35° |
| Argument of perihelion: | 39.30° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 273.40° |
| Absolute mag (H): | 11.21 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.33 AU |
| Aphelion: | 2.92 AU |
| Orbital period: | 4.25 years |