2020 XE1
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	5 Sep 2026	27.2	1.328 AU	0.473 AU	20h33m	-56°29'	123.3°	39.4°

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)                : 0.3865255
            a (Semimajor axis)              : 1.5950150
            i (Inclination)                 : 12.43447
            Ω (Longitude of ascending node) : 71.63410
            ω (Argument of perihelion)      : 345.18150
            M (Mean anomaly)                : 272.54594
            Epoch                           : 2026 Jun 09

            L (Longitude of perihelion)     : 57.14841
            B (Latitude of perihelion)      : -3.15691
            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
2026-09-05 00:00 UT   20 33 09.0   -56 29 15     0.473    1.328  123.3   39.4    43   27.2 
2026-09-05 18:28 UT   20 31 40.5   -56 32 35     0.472    1.324  122.6   39.9    44   27.2 
2026-09-06 00:00 UT   20 31 14.4   -56 33 29     0.472    1.323  122.4   40.0    45   27.2 
2026-09-07 00:00 UT   20 29 24.1   -56 36 55     0.471    1.317  121.5   40.7    46   27.2 
2026-09-08 00:00 UT   20 27 38.3   -56 39 33     0.470    1.311  120.6   41.4    47   27.3 
2026-09-09 00:00 UT   20 25 57.3   -56 41 24     0.470    1.306  119.7   42.1    48   27.3 
2026-09-10 00:00 UT   20 24 21.3   -56 42 31     0.469    1.300  118.8   42.8    49   27.3 
2026-09-11 00:00 UT   20 22 50.6   -56 42 53     0.468    1.294  117.9   43.4    51   27.3 
2026-09-12 00:00 UT   20 21 25.4   -56 42 33     0.468    1.289  117.1   44.1    52   27.3 
2026-09-13 00:00 UT   20 20 05.8   -56 41 32     0.467    1.283  116.2   44.7    53   27.3 
2026-09-14 00:00 UT   20 18 51.9   -56 39 51     0.466    1.277  115.3   45.4    54   27.3 
2026-09-15 00:00 UT   20 17 43.8   -56 37 32     0.466    1.272  114.5   46.0    55   27.3 
2026-09-16 00:00 UT   20 16 41.8   -56 34 36     0.465    1.266  113.6   46.7    56   27.3 
2026-09-17 00:00 UT   20 15 45.7   -56 31 03     0.465    1.260  112.8   47.3    57   27.3 
2026-09-18 00:00 UT   20 14 55.6   -56 26 57     0.464    1.255  112.0   48.0    57   27.3 
2026-09-19 00:00 UT   20 14 11.7   -56 22 16     0.463    1.249  111.2   48.6    58   27.3 
2026-09-20 00:00 UT   20 13 33.8   -56 17 04     0.463    1.244  110.4   49.2    59   27.3 
2026-09-21 00:00 UT   20 13 01.9   -56 11 21     0.462    1.238  109.6   49.8    60   27.3 
2026-09-22 00:00 UT   20 12 36.2   -56 05 07     0.461    1.233  108.8   50.4    61   27.3 
2026-09-23 00:00 UT   20 12 16.4   -55 58 25     0.460    1.227  108.1   51.0    61   27.3 
2026-09-24 00:00 UT   20 12 02.6   -55 51 14     0.460    1.222  107.3   51.6    62   27.3 
2026-09-25 00:00 UT   20 11 54.6   -55 43 36     0.459    1.216  106.6   52.2    63   27.3 
2026-09-26 00:00 UT   20 11 52.5   -55 35 31     0.458    1.211  105.8   52.8    63   27.3 
2026-09-27 00:00 UT   20 11 56.2   -55 26 59     0.457    1.205  105.1   53.4    64   27.3 
2026-09-28 00:00 UT   20 12 05.5   -55 18 02     0.456    1.200  104.4   54.0    65   27.3 
2026-09-29 00:00 UT   20 12 20.3   -55 08 40     0.455    1.195  103.7   54.6    65   27.3 
2026-09-30 00:00 UT   20 12 40.7   -54 58 53     0.454    1.189  103.0   55.1    66   27.3 
2026-10-01 00:00 UT   20 13 06.4   -54 48 42     0.453    1.184  102.3   55.7    66   27.4 
2026-10-02 00:00 UT   20 13 37.5   -54 38 06     0.452    1.179  101.7   56.3    67   27.4 
2026-10-03 00:00 UT   20 14 13.8   -54 27 06     0.451    1.173  101.0   56.8    67   27.4 
2026-10-04 00:00 UT   20 14 55.2   -54 15 41     0.449    1.168  100.4   57.4    68   27.4 
2026-10-05 00:00 UT   20 15 41.7   -54 03 53     0.448    1.163   99.7   58.0    68   27.4 

    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.