C/2024 N1 (PANSTARRS)
ephemeris	date	magn	radius	delta	ra	dec	elong	phase	PA
Today	8 Sep 2024	21.3	5.477 AU	4.795 AU	20h23m	+27°45'	128.3°	8.3°	124°
Perihelion	18 Oct 2025	20.2	4.400 AU	4.503 AU	16h21m	+60°30'	77.7°	12.8°	43°
Nearest approach	15 Feb 2026	20.2	4.509 AU	4.291 AU	17h09m	+71°42'	96.4°	12.6°	291°

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/2024 N1 (PANSTARRS) are:

            e (Eccentricity)                : 1.0020910
            q (Perihelion distance)         : 4.4002510
            i (Inclination)                 : 88.77740
            Ω (Longitude of ascending node) : 323.01540
            ω (Argument of perihelion)      : 91.20130
            L (Longitude of perihelion)     : 277.51830
            B (Latitude of perihelion)      : 88.28604
            T (Time of perihelion passage)  : 2460967.05280

            Epoch                           : 2024 Sep 06
            Reference                       : MPEC 2024-NE4

            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 light curve is based on the absolute magnitude and slope parameter as calculated from an MPEC, or the latest values provided by the minor planet center. (10.50 + 5 log[∆] + 10.00 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.

The following chart shows the short-term path of the comet in a field of view that is optimized for (~10x50) binoculars and finderscopes.
A more printer-friendly version of the same chart can be found further down this page as well.

The following chart shows the current location of the comet in a smaller, upside-down telescopic field of view.

A printable version of the short-term path of the comet in a field of view that is optimized for (~10x50) binoculars and finderscopes.

Ephemerides:

Date       Time       RA (2000)    DEC (2000)    delta   radius  elong  phase   PA    magn
2024-09-08 00:00 UT   20 23 37.1   +27 45 06     4.794    5.477  128.4    8.3   124   21.3 
2024-09-08 01:21 UT   20 23 34.2   +27 45 03     4.795    5.477  128.3    8.3   124   21.3 
2024-09-09 00:00 UT   20 22 45.1   +27 43 58     4.797    5.472  127.8    8.4   123   21.3 
2024-09-10 00:00 UT   20 21 53.7   +27 42 42     4.800    5.468  127.2    8.4   121   21.3 
2024-09-11 00:00 UT   20 21 03.0   +27 41 21     4.802    5.463  126.6    8.5   120   21.3 
2024-09-12 00:00 UT   20 20 13.1   +27 39 54     4.805    5.459  126.0    8.6   119   21.3 
2024-09-13 00:00 UT   20 19 23.9   +27 38 20     4.809    5.454  125.4    8.6   118   21.3 
2024-09-14 00:00 UT   20 18 35.5   +27 36 42     4.812    5.449  124.8    8.7   116   21.3 
2024-09-15 00:00 UT   20 17 47.9   +27 34 58     4.816    5.445  124.2    8.8   115   21.3 
2024-09-16 00:00 UT   20 17 01.1   +27 33 08     4.820    5.440  123.6    8.9   114   21.3 
2024-09-17 00:00 UT   20 16 15.1   +27 31 14     4.824    5.436  122.9    8.9   113   21.3 
2024-09-18 00:00 UT   20 15 29.9   +27 29 15     4.828    5.431  122.3    9.0   112   21.3 

    Terminology:
            
    delta:  distance between comet and earth in AU
    radius: distance between comet and sun in AU
    magn:   magnitude (brightness) estimate    
    ra:     right ascension in hours (24h = 360deg)
    dec:    declination in degrees
    elong:  elongation in degrees (angle sun-earth-comet)    
    phase:  phase angle in degrees (angle sun-comet-earth)        
    AU:     Astronomical Unit (mean distance between earth and sun: 149597870.7 km      
    

Orbital elements usually provided by the MPC (Minor Planet Center).
Observations contributed by observers worldwide, via COBS (Comet Observation Database) or the MPC (Minor Planet Center)
Calculations by a modified version of AAPlus, a C# implementation of the AA+ project by PJ Naughter from the algorithms presented in the book "Astronomical Algorithms" by Jean Meeus.
NGC2000 dso catalog and star labels from VizieR as provided by the Strasbourg astronomical Data Center.
Tycho2 catalog from the ESO archive.