C/2018 N2 (ASASSN)
ephemeris date magn radius delta ra dec elong phase PA
Nearest approach19 Oct 201911.73.135 AU2.214 AU01h12m+36°21'153.0°8.3°168°
Perihelion11 Nov 201911.83.127 AU2.314 AU00h20m+38°45'138.7°12.1°110°
Today27 Sep 202219.29.251 AU9.974 AU13h52m+33°06'41.8°4.1°39°
C/2018 N2 (ASASSN)- 2022-09-27
astro.vanbuitenen.nl


 
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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/2018 N2 (ASASSN) are:

            e (Eccentricity)                : 1.0007390
            q (Perihelion distance)         : 3.1268690
            i (Inclination)                 : 77.55020
            Ω (Longitude of ascending node) : 25.20780
            ω (Argument of perihelion)      : 24.46390
            L (Longitude of perihelion)     : 30.80964
            B (Latitude of perihelion)      : 23.85240
            T (Time of perihelion passage)  : 2458798.74350

            Epoch                           : 2022 Sep 26
            Reference                       : MPEC 2022-L66

            Classification(s):              : Nearly isotropic; New (a > 10000 AU)
        

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 (6.00 + 5 log[∆] + 10.00 log[r]), whereas the red curve is being recalculated every 6 hours based on the available COBS/MPC observations (currently 5.46 + 5 log[∆] + 9.03 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.