2020 TF1
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	18 Jan 2026	30.2	2.282 AU	2.819 AU	16h29m	-24°32'	48.1°	18.7°

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 TF1 are:

            e (Eccentricity)                : 0.3992954
            a (Semimajor axis)              : 1.6499848
            i (Inclination)                 : 3.88721
            Ω (Longitude of ascending node) : 351.80792
            ω (Argument of perihelion)      : 69.86844
            M (Mean anomaly)                : 130.12427
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 61.63368
            B (Latitude of perihelion)      : 3.64939
            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
2026-01-18 00:00 UT   16 29 39.2   -24 32 42     2.819    2.282   48.1   18.7   276   30.2 
2026-01-18 22:29 UT   16 31 16.8   -24 37 02     2.810    2.283   48.6   18.9   276   30.2 
2026-01-19 00:00 UT   16 31 23.4   -24 37 19     2.810    2.283   48.7   18.9   276   30.2 
2026-01-20 00:00 UT   16 33 07.3   -24 41 52     2.801    2.284   49.3   19.1   276   30.2 
2026-01-21 00:00 UT   16 34 50.8   -24 46 21     2.791    2.285   49.9   19.2   276   30.2 
2026-01-22 00:00 UT   16 36 34.0   -24 50 46     2.782    2.286   50.5   19.4   276   30.2 
2026-01-23 00:00 UT   16 38 16.8   -24 55 06     2.772    2.287   51.2   19.6   276   30.2 
2026-01-24 00:00 UT   16 39 59.2   -24 59 21     2.763    2.288   51.8   19.8   276   30.2 
2026-01-25 00:00 UT   16 41 41.3   -25 03 33     2.753    2.289   52.4   19.9   275   30.2 
2026-01-26 00:00 UT   16 43 23.0   -25 07 41     2.743    2.290   53.0   20.1   275   30.2 
2026-01-27 00:00 UT   16 45 04.3   -25 11 44     2.733    2.291   53.7   20.3   275   30.2 
2026-01-28 00:00 UT   16 46 45.2   -25 15 43     2.723    2.292   54.3   20.4   275   30.2 
2026-01-29 00:00 UT   16 48 25.7   -25 19 39     2.712    2.293   54.9   20.6   275   30.2 
2026-01-30 00:00 UT   16 50 05.8   -25 23 30     2.702    2.293   55.5   20.7   275   30.2 
2026-01-31 00:00 UT   16 51 45.4   -25 27 17     2.692    2.294   56.2   20.9   275   30.2 
2026-02-01 00:00 UT   16 53 24.6   -25 31 01     2.681    2.295   56.8   21.1   275   30.2 
2026-02-02 00:00 UT   16 55 03.4   -25 34 40     2.670    2.296   57.5   21.2   274   30.2 
2026-02-03 00:00 UT   16 56 41.7   -25 38 16     2.660    2.297   58.1   21.4   274   30.2 
2026-02-04 00:00 UT   16 58 19.6   -25 41 48     2.649    2.297   58.7   21.5   274   30.2 
2026-02-05 00:00 UT   16 59 57.0   -25 45 16     2.638    2.298   59.4   21.7   274   30.2 
2026-02-06 00:00 UT   17 01 33.9   -25 48 41     2.627    2.299   60.0   21.8   274   30.2 
2026-02-07 00:00 UT   17 03 10.4   -25 52 02     2.616    2.299   60.7   22.0   274   30.2 
2026-02-08 00:00 UT   17 04 46.3   -25 55 20     2.604    2.300   61.3   22.1   274   30.2 
2026-02-09 00:00 UT   17 06 21.7   -25 58 34     2.593    2.301   62.0   22.2   274   30.1 

    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.