2023 JP2
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	22 Jan 2026	27.3	1.954 AU	1.973 AU	14h57m	-18°21'	74.4°	29.0°

The interactive orbit chart above shows the body'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 2023 JP2 are:

            e (Eccentricity)                : 0.6849311
            a (Semimajor axis)              : 2.0413237
            i (Inclination)                 : 3.51510
            Ω (Longitude of ascending node) : 222.84195
            ω (Argument of perihelion)      : 105.84597
            M (Mean anomaly)                : 291.80992
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 148.71628
            B (Latitude of perihelion)      : 3.38137
            P (Orbital period in years)     : 2.92            
        

The light curve chart below shows the estimated development of the minor planet's magnitude.

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

The following chart shows the path of the minor planet in the next few days. The field of view is optimized for (~10x50) binoculars and finderscopes.

Ephemerides:

Date       Time       RA (2000)    DEC (2000)    delta   radius  elong  phase   PA    magn
2026-01-22 00:00 UT   14 57 14.5   -18 21 53     1.973    1.954   74.4   29.0   286   27.3 
2026-01-22 17:58 UT   14 58 44.5   -18 27 54     1.958    1.947   74.8   29.2   286   27.3 
2026-01-23 00:00 UT   14 59 14.7   -18 29 54     1.953    1.945   74.9   29.2   286   27.3 
2026-01-24 00:00 UT   15 01 15.8   -18 37 52     1.933    1.936   75.4   29.5   286   27.2 
2026-01-25 00:00 UT   15 03 17.6   -18 45 48     1.913    1.928   76.0   29.7   286   27.2 
2026-01-26 00:00 UT   15 05 20.3   -18 53 41     1.894    1.919   76.5   29.9   286   27.2 
2026-01-27 00:00 UT   15 07 23.9   -19 01 31     1.874    1.910   77.0   30.1   285   27.2 
2026-01-28 00:00 UT   15 09 28.4   -19 09 19     1.854    1.901   77.5   30.4   285   27.1 
2026-01-29 00:00 UT   15 11 33.8   -19 17 04     1.834    1.893   78.0   30.6   285   27.1 
2026-01-30 00:00 UT   15 13 40.2   -19 24 45     1.814    1.884   78.5   30.8   285   27.1 
2026-01-31 00:00 UT   15 15 47.6   -19 32 24     1.794    1.875   79.0   31.1   285   27.0 
2026-02-01 00:00 UT   15 17 56.0   -19 40 00     1.774    1.866   79.5   31.3   285   27.0 
2026-02-02 00:00 UT   15 20 05.5   -19 47 33     1.755    1.857   80.0   31.5   285   27.0 
2026-02-03 00:00 UT   15 22 16.1   -19 55 03     1.735    1.848   80.5   31.7   284   27.0 
2026-02-04 00:00 UT   15 24 27.8   -20 02 29     1.715    1.839   81.0   32.0   284   26.9 
2026-02-05 00:00 UT   15 26 40.6   -20 09 52     1.695    1.830   81.4   32.2   284   26.9 
2026-02-06 00:00 UT   15 28 54.7   -20 17 12     1.676    1.821   81.9   32.4   284   26.9 
2026-02-07 00:00 UT   15 31 10.0   -20 24 28     1.656    1.812   82.4   32.7   284   26.8 

    Terminology:
            
    delta:  distance between minor planet and earth in AU
    radius: distance between minor planet 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-minor planet)    
    phase:  phase angle in degrees (angle sun-minor planet-earth)        
    AU:     Astronomical Unit (mean distance between earth and sun: 149597870.7 km
    

Orbital elements provided by 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.