2020 XE1
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	13 Jun 2026	29.2	1.772 AU	0.999 AU	21h37m	-28°30'	123.2°	28.6°

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 XE1 are:

            e (Eccentricity)                : 0.3866204
            a (Semimajor axis)              : 1.5949321
            i (Inclination)                 : 12.43546
            Ω (Longitude of ascending node) : 71.63486
            ω (Argument of perihelion)      : 345.18111
            M (Mean anomaly)                : 174.69307
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 57.14884
            B (Latitude of perihelion)      : -3.15723
            P (Orbital period in years)     : 2.01            
        

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
2026-06-13 00:00 UT   21 37 40.9   -28 30 11     0.999    1.772  123.2   28.6   260   29.2 
2026-06-13 13:18 UT   21 38 14.3   -28 36 21     0.992    1.770  123.7   28.5   260   29.2 
2026-06-14 00:00 UT   21 38 41.0   -28 41 24     0.986    1.768  124.0   28.5   260   29.1 
2026-06-15 00:00 UT   21 39 39.7   -28 52 60     0.974    1.763  124.7   28.3   260   29.1 
2026-06-16 00:00 UT   21 40 37.0   -29 04 58     0.962    1.758  125.5   28.1   261   29.1 
2026-06-17 00:00 UT   21 41 32.9   -29 17 19     0.951    1.754  126.2   27.9   261   29.0 
2026-06-18 00:00 UT   21 42 27.4   -29 30 04     0.939    1.749  126.9   27.7   262   29.0 
2026-06-19 00:00 UT   21 43 20.3   -29 43 13     0.927    1.745  127.7   27.4   262   29.0 
2026-06-20 00:00 UT   21 44 11.7   -29 56 46     0.916    1.740  128.4   27.2   263   28.9 
2026-06-21 00:00 UT   21 45 01.4   -30 10 43     0.904    1.735  129.2   27.0   263   28.9 
2026-06-22 00:00 UT   21 45 49.6   -30 25 06     0.893    1.730  129.9   26.8   264   28.8 
2026-06-23 00:00 UT   21 46 36.1   -30 39 54     0.882    1.726  130.7   26.5   264   28.8 
2026-06-24 00:00 UT   21 47 20.9   -30 55 07     0.871    1.721  131.4   26.3   265   28.7 
2026-06-25 00:00 UT   21 48 03.9   -31 10 46     0.860    1.716  132.2   26.0   266   28.7 
2026-06-26 00:00 UT   21 48 45.1   -31 26 52     0.849    1.711  132.9   25.8   266   28.7 
2026-06-27 00:00 UT   21 49 24.5   -31 43 24     0.838    1.706  133.7   25.5   267   28.6 
2026-06-28 00:00 UT   21 50 01.9   -32 00 23     0.828    1.702  134.4   25.3   268   28.6 
2026-06-29 00:00 UT   21 50 37.4   -32 17 48     0.817    1.697  135.2   25.0   268   28.5 
2026-06-30 00:00 UT   21 51 10.8   -32 35 42     0.807    1.692  135.9   24.7   269   28.5 
2026-07-01 00:00 UT   21 51 42.2   -32 54 02     0.797    1.687  136.6   24.4   270   28.5 
2026-07-02 00:00 UT   21 52 11.3   -33 12 50     0.787    1.682  137.4   24.2   271   28.4 
2026-07-03 00:00 UT   21 52 38.3   -33 32 06     0.777    1.677  138.1   23.9   272   28.4 
2026-07-04 00:00 UT   21 53 02.9   -33 51 50     0.767    1.672  138.8   23.6   273   28.3 
2026-07-05 00:00 UT   21 53 25.2   -34 12 02     0.758    1.667  139.5   23.3   274   28.3 
2026-07-06 00:00 UT   21 53 45.0   -34 32 41     0.748    1.662  140.2   23.0   275   28.2 
2026-07-07 00:00 UT   21 54 02.3   -34 53 48     0.739    1.657  140.9   22.7   277   28.2 
2026-07-08 00:00 UT   21 54 16.9   -35 15 23     0.730    1.652  141.6   22.5   278   28.2 
2026-07-09 00:00 UT   21 54 28.9   -35 37 26     0.721    1.647  142.3   22.2   279   28.1 
2026-07-10 00:00 UT   21 54 38.1   -35 59 55     0.712    1.642  143.0   21.9   281   28.1 

    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.