C/2020 H3 (Wierzchos)
ephemeris date magn radius delta ra dec elong phase PA
Today31 May 202018.22.301 AU1.679 AU20h09m+16°23'115.1°23.5°235°
Perihelion5 Jun 202018.22.300 AU1.653 AU20h06m+19°31'117.2°23.1°230°
Nearest approach21 Jun 202018.22.307 AU1.614 AU19h50m+29°26'120.9°22.2°210°
C/2020 H3 (Wierzchos)- 2020-05-31

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The interactive orbit chart above shows the comet's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below. (Left-click and drag to rotate the view; Right-click and drag to move the view; Use scroll wheel to zoom in our out.)

The orbital elements of C/2020 H3 (Wierzchos), as provided by the minor planet center, are:

            e (eccentricity)                : 1.0000000
            q (perihelion distance)         : 2.3002883
            i (inclination)                 : 62.52917
            Ω (Longitude of ascending node) : 270.62275
            ω (Argument of perihelion)      : 30.44561
            L (Longitude of perihelion)     : 285.79293
            B (Latitude of perihelion)      : 26.71708
            T (Time of perihelion passage)  : 2459006.21616
            P (Orbital period in years)     : > 9999.99 
            Epoch                           : 2020 Apr 29

            Family/Group:                   : Nearly isotropic

The light curve chart below shows the estimated development of the comet's magnitude. Blue and black dots are visual and photometric CCD observations respectively from COBS or the MPC. The light curve is based on the absolute magnitude and slope parameter as calculated from the original MPEC, or the latest values provided by the minor planet center. (13.50 + 5 log[∆] + 10.00 log[r]).