2020 KR1
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	15 Apr 2026	29.0	2.167 AU	2.037 AU	07h21m	+25°58'	83.5°	27.4°

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 KR1 are:

            e (Eccentricity)                : 0.3892184
            a (Semimajor axis)              : 1.6782558
            i (Inclination)                 : 5.84512
            Ω (Longitude of ascending node) : 97.99722
            ω (Argument of perihelion)      : 189.52570
            M (Mean anomaly)                : 170.62883
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 107.47429
            B (Latitude of perihelion)      : -0.96568
            P (Orbital period in years)     : 2.17            
        

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
2026-04-15 00:00 UT   07 21 03.8   +25 58 21     2.037    2.167   83.5   27.4    98   29.0 
2026-04-15 21:27 UT   07 22 02.6   +25 56 22     2.047    2.165   82.9   27.4    98   29.1 
2026-04-16 00:00 UT   07 22 09.7   +25 56 07     2.048    2.164   82.8   27.4    98   29.1 
2026-04-17 00:00 UT   07 23 16.8   +25 53 49     2.058    2.162   82.1   27.4    98   29.1 
2026-04-18 00:00 UT   07 24 25.2   +25 51 27     2.068    2.159   81.4   27.4    98   29.1 
2026-04-19 00:00 UT   07 25 34.8   +25 49 01     2.078    2.156   80.6   27.4    98   29.1 
2026-04-20 00:00 UT   07 26 45.6   +25 46 31     2.088    2.153   79.9   27.3    98   29.1 
2026-04-21 00:00 UT   07 27 57.5   +25 43 56     2.098    2.151   79.2   27.3    98   29.1 
2026-04-22 00:00 UT   07 29 10.5   +25 41 17     2.108    2.148   78.5   27.3    98   29.1 
2026-04-23 00:00 UT   07 30 24.6   +25 38 34     2.118    2.145   77.8   27.3    98   29.1 
2026-04-24 00:00 UT   07 31 39.9   +25 35 47     2.128    2.142   77.2   27.2    98   29.1 
2026-04-25 00:00 UT   07 32 56.1   +25 32 55     2.138    2.139   76.5   27.2    98   29.1 
2026-04-26 00:00 UT   07 34 13.4   +25 29 59     2.148    2.136   75.8   27.2    98   29.1 
2026-04-27 00:00 UT   07 35 31.8   +25 26 58     2.157    2.134   75.1   27.1    98   29.1 
2026-04-28 00:00 UT   07 36 51.1   +25 23 53     2.167    2.131   74.5   27.1    98   29.1 
2026-04-29 00:00 UT   07 38 11.3   +25 20 44     2.176    2.128   73.8   27.0    98   29.1 
2026-04-30 00:00 UT   07 39 32.6   +25 17 29     2.186    2.125   73.1   27.0    99   29.1 
2026-05-01 00:00 UT   07 40 54.7   +25 14 11     2.195    2.122   72.5   26.9    99   29.2 
2026-05-02 00:00 UT   07 42 17.8   +25 10 48     2.204    2.119   71.8   26.9    99   29.2 
2026-05-03 00:00 UT   07 43 41.8   +25 07 20     2.213    2.116   71.2   26.8    99   29.2 
2026-05-04 00:00 UT   07 45 06.6   +25 03 47     2.222    2.113   70.6   26.7    99   29.2 
2026-05-05 00:00 UT   07 46 32.4   +25 00 09     2.231    2.110   69.9   26.7    99   29.2 
2026-05-06 00:00 UT   07 47 59.0   +24 56 27     2.240    2.106   69.3   26.6    99   29.2 
2026-05-07 00:00 UT   07 49 26.4   +24 52 40     2.249    2.103   68.7   26.5    99   29.2 
2026-05-08 00:00 UT   07 50 54.6   +24 48 48     2.258    2.100   68.0   26.5    99   29.2 
2026-05-09 00:00 UT   07 52 23.7   +24 44 51     2.266    2.097   67.4   26.4    99   29.2 
2026-05-10 00:00 UT   07 53 53.5   +24 40 49     2.275    2.094   66.8   26.3    99   29.2 
2026-05-11 00:00 UT   07 55 24.2   +24 36 42     2.284    2.091   66.2   26.2    99   29.2 
2026-05-12 00:00 UT   07 56 55.6   +24 32 30     2.292    2.087   65.6   26.1   100   29.2 

    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.