ephemeris date magn radius delta ra dec elong phase PA
Perihelion9 Sep 202111.51.620 AU1.304 AU05h10m+18°25'88.1°38.4°265°
Nearest approach5 Dec 202111.41.844 AU0.941 AU06h53m+07°30'146.3°17.3°300°
Today24 Apr 202419.95.638 AU4.665 AU13h10m-05°57'163.9°2.8°117°
4P/Faye- 2024-04-24

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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 4P/Faye are:

            e (Eccentricity)                : 0.5767430
            q (Perihelion distance)         : 1.6204520
            i (Inclination)                 : 8.00790
            Ω (Longitude of ascending node) : 192.92320
            ω (Argument of perihelion)      : 207.09790
            L (Longitude of perihelion)     : 219.79408
            B (Latitude of perihelion)      : -3.63828
            T (Time of perihelion passage)  : 2459466.60220
            P (Orbital period in years)     : 7.49

            Epoch                           : 2024 Apr 23
            Reference                       : MPEC 2023-FK0

            Classification(s):              : Ecliptic; Jupiter family
            Tisserand (Jupiter)             : 2.747

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 gray curve is based on the absolute magnitude and slope parameter as calculated from the original MPEC, or the latest values provided by the MPC (8.00 + 5 log[∆] + 15.00 log[r]), whereas the red curve is being recalculated every 6 hours based on the available COBS/MPC observations (currently 8.79 + 5 log[∆] + 10.38 log[r]).

The all-sky chart below shows the path of the comet over the same period as the light curve. The comet's current position is marked yellow.