618 Elfriede (Asteroid)
From South El Monte , 618 Elfriede is visible in the morning sky, becoming accessible around 01:34, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 04:26, 35° above your southern horizon. It will be lost to dawn twilight around 04:37, 35° above your southern horizon.
Name
618 Elfriede
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Object type
Asteroid
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Current position
Computed for: | 12 July 2025 |
Right ascension: | 22h56m [1] |
Declination: | −20°16' [1] |
Constellation: | Aquarius |
Magnitude: | 13.50 (V) [1] |
Distance: | 2.21 AU 18.40 lightmin [1] |
Angular motion (speed): | 15.48 arcmin/day[1] |
Angular motion (pos ang): | 258.6° |
Orbital elements [1]
Semi-major axis: | 3.19 AU |
Eccentricity: | 0.068693 |
Inclination: | 17.06° |
Longitude ascending node: | 110.81° |
Argument of perihelion: | 230.20° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 315.96° |
Absolute mag (H): | 8.57 [1] |
Slope parameter (G): | 0.15 [1] |
Derived quantities
Perihelion: | 2.97 AU |
Aphelion: | 3.41 AU |
Orbital period: | 5.70 years |