10 Hygiea (Asteroid)

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From Cambridge , 10 Hygiea is not observable – it will reach its highest point in the sky during daytime and is 11° below the horizon at dawn.

Name 10 Hygiea
Object type Asteroid
Current position
Computed for:19 May 2025
Right ascension:03h44m [1]
Declination:+21°54' [1]
Constellation:Taurus
Magnitude:11.74 (V) [1]
Distance:4.50 AU
37.41 lightmin [1]
Angular motion (speed):6.64 arcmin/day[1]
Angular motion (pos ang):259.8°
Orbital elements [1]
Semi-major axis:3.14 AU
Eccentricity:0.110084
Inclination:3.83°
Longitude ascending node:283.14°
Argument of perihelion:312.67°
Epoch of elements:25 January 2025
Mean Anomaly at epoch:163.61°
Absolute mag (H):5.65 [1]
Slope parameter (G):0.15 [1]
Derived quantities
Perihelion:2.80 AU
Aphelion:3.49 AU
Orbital period:5.57 years
Events
04 Mar 2027  –  Asteroid 10 Hygiea at opposition
14 Jun 2028  –  Asteroid 10 Hygiea at opposition
14 Apr 2033  –  Asteroid 10 Hygiea at opposition
28 Jul 2034  –  Asteroid 10 Hygiea at opposition
31 May 2039  –  Asteroid 10 Hygiea at opposition
30 Mar 2044  –  Asteroid 10 Hygiea at opposition
14 Jul 2045  –  Asteroid 10 Hygiea at opposition
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