2020 TX4
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	25 Aug 2026	31.4	2.109 AU	1.565 AU	17h11m	-33°24'	108.0°	27.1°

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 2020 TX4 are:

            e (Eccentricity)                : 0.4614799
            a (Semimajor axis)              : 1.6525495
            i (Inclination)                 : 7.73085
            Ω (Longitude of ascending node) : 22.72987
            ω (Argument of perihelion)      : 50.53405
            M (Mean anomaly)                : 125.95496
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 73.00699
            B (Latitude of perihelion)      : 5.96089
            P (Orbital period in years)     : 2.12            
        

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
2026-08-25 00:00 UT   17 11 30.6   -33 24 07     1.565    2.109  108.0   27.1    91   31.4 
2026-08-25 16:27 UT   17 11 42.1   -33 21 24     1.571    2.106  107.3   27.3    92   31.4 
2026-08-26 00:00 UT   17 11 47.8   -33 20 10     1.573    2.105  107.1   27.3    92   31.4 
2026-08-27 00:00 UT   17 12 07.4   -33 16 17     1.582    2.101  106.2   27.5    92   31.4 
2026-08-28 00:00 UT   17 12 29.2   -33 12 27     1.590    2.097  105.3   27.7    92   31.4 
2026-08-29 00:00 UT   17 12 53.4   -33 08 40     1.598    2.093  104.4   27.9    92   31.5 
2026-08-30 00:00 UT   17 13 19.8   -33 04 57     1.607    2.089  103.6   28.0    92   31.5 
2026-08-31 00:00 UT   17 13 48.4   -33 01 17     1.615    2.085  102.7   28.2    92   31.5 
2026-09-01 00:00 UT   17 14 19.1   -32 57 39     1.624    2.081  101.9   28.3    92   31.5 
2026-09-02 00:00 UT   17 14 52.1   -32 54 05     1.632    2.077  101.0   28.5    93   31.5 
2026-09-03 00:00 UT   17 15 27.1   -32 50 34     1.641    2.073  100.2   28.6    93   31.5 
2026-09-04 00:00 UT   17 16 04.3   -32 47 06     1.649    2.068   99.4   28.8    93   31.5 
2026-09-05 00:00 UT   17 16 43.5   -32 43 41     1.657    2.064   98.6   28.9    93   31.5 
2026-09-06 00:00 UT   17 17 24.7   -32 40 19     1.666    2.060   97.8   29.0    93   31.5 
2026-09-07 00:00 UT   17 18 08.0   -32 36 60     1.674    2.056   96.9   29.1    93   31.6 
2026-09-08 00:00 UT   17 18 53.3   -32 33 43     1.683    2.052   96.1   29.2    93   31.6 
2026-09-09 00:00 UT   17 19 40.5   -32 30 29     1.691    2.047   95.3   29.3    93   31.6 
2026-09-10 00:00 UT   17 20 29.7   -32 27 17     1.700    2.043   94.6   29.4    93   31.6 
2026-09-11 00:00 UT   17 21 20.8   -32 24 08     1.708    2.039   93.8   29.5    93   31.6 
2026-09-12 00:00 UT   17 22 13.7   -32 21 00     1.716    2.035   93.0   29.6    93   31.6 
2026-09-13 00:00 UT   17 23 08.6   -32 17 56     1.725    2.030   92.2   29.7    93   31.6 
2026-09-14 00:00 UT   17 24 05.2   -32 14 53     1.733    2.026   91.5   29.8    93   31.6 
2026-09-15 00:00 UT   17 25 03.7   -32 11 52     1.741    2.021   90.7   29.8    93   31.6 
2026-09-16 00:00 UT   17 26 03.9   -32 08 53     1.749    2.017   89.9   29.9    93   31.6 
2026-09-17 00:00 UT   17 27 05.9   -32 05 55     1.758    2.013   89.2   30.0    93   31.6 
2026-09-18 00:00 UT   17 28 09.5   -32 02 59     1.766    2.008   88.5   30.0    93   31.6 
2026-09-19 00:00 UT   17 29 14.9   -32 00 04     1.774    2.004   87.7   30.1    93   31.7 
2026-09-20 00:00 UT   17 30 21.9   -31 57 11     1.782    1.999   87.0   30.1    93   31.7 
2026-09-21 00:00 UT   17 31 30.6   -31 54 19     1.790    1.994   86.3   30.2    93   31.7 
2026-09-22 00:00 UT   17 32 40.9   -31 51 27     1.798    1.990   85.5   30.2    93   31.7 
2026-09-23 00:00 UT   17 33 52.7   -31 48 37     1.806    1.985   84.8   30.2    93   31.7 
2026-09-24 00:00 UT   17 35 06.2   -31 45 47     1.814    1.981   84.1   30.3    93   31.7 

    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.