2020 KB
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	4 Feb 2026	30.7	3.867 AU	3.029 AU	06h41m	+30°12'	143.6°	8.7°

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 KB are:

            e (Eccentricity)                : 0.6099445
            a (Semimajor axis)              : 2.4025348
            i (Inclination)                 : 7.44521
            Ω (Longitude of ascending node) : 59.56108
            ω (Argument of perihelion)      : 227.33812
            M (Mean anomaly)                : 163.31917
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 106.65738
            B (Latitude of perihelion)      : -5.46785
            P (Orbital period in years)     : 3.72            
        

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
2026-02-04 00:00 UT   06 41 26.7   +30 12 43     3.029    3.867  143.6    8.7   104   30.7 
2026-02-04 02:12 UT   06 41 22.4   +30 12 42     3.030    3.867  143.5    8.7   104   30.7 
2026-02-05 00:00 UT   06 40 40.5   +30 12 39     3.038    3.867  142.4    8.9   103   30.8 
2026-02-06 00:00 UT   06 39 55.5   +30 12 31     3.048    3.867  141.3    9.2   103   30.8 
2026-02-07 00:00 UT   06 39 11.7   +30 12 20     3.057    3.867  140.1    9.4   102   30.8 
2026-02-08 00:00 UT   06 38 29.2   +30 12 05     3.067    3.866  139.0    9.6   102   30.8 
2026-02-09 00:00 UT   06 37 47.9   +30 11 47     3.078    3.866  137.9    9.9   102   30.8 
2026-02-10 00:00 UT   06 37 07.9   +30 11 25     3.088    3.866  136.7   10.1   101   30.8 
2026-02-11 00:00 UT   06 36 29.2   +30 11 00     3.098    3.866  135.6   10.3   101   30.9 
2026-02-12 00:00 UT   06 35 51.9   +30 10 32     3.109    3.866  134.5   10.5   100   30.9 
2026-02-13 00:00 UT   06 35 15.9   +30 10 01     3.120    3.865  133.3   10.7   100   30.9 
2026-02-14 00:00 UT   06 34 41.2   +30 09 28     3.132    3.865  132.2   10.9   100   30.9 
2026-02-15 00:00 UT   06 34 07.8   +30 08 51     3.143    3.865  131.1   11.1   100   30.9 
2026-02-16 00:00 UT   06 33 35.9   +30 08 12     3.155    3.864  130.0   11.3    99   30.9 
2026-02-17 00:00 UT   06 33 05.3   +30 07 30     3.166    3.864  128.9   11.5    99   30.9 
2026-02-18 00:00 UT   06 32 36.1   +30 06 45     3.178    3.864  127.8   11.7    99   31.0 
2026-02-19 00:00 UT   06 32 08.3   +30 05 59     3.191    3.864  126.7   11.8    98   31.0 
2026-02-20 00:00 UT   06 31 42.0   +30 05 10     3.203    3.863  125.6   12.0    98   31.0 
2026-02-21 00:00 UT   06 31 17.0   +30 04 19     3.215    3.863  124.5   12.2    98   31.0 
2026-02-22 00:00 UT   06 30 53.4   +30 03 26     3.228    3.863  123.5   12.3    98   31.0 
2026-02-23 00:00 UT   06 30 31.2   +30 02 31     3.241    3.862  122.4   12.5    97   31.0 
2026-02-24 00:00 UT   06 30 10.4   +30 01 34     3.254    3.862  121.3   12.6    97   31.0 
2026-02-25 00:00 UT   06 29 51.1   +30 00 35     3.267    3.861  120.2   12.8    97   31.1 
2026-02-26 00:00 UT   06 29 33.1   +29 59 35     3.280    3.861  119.2   12.9    97   31.1 
2026-02-27 00:00 UT   06 29 16.5   +29 58 33     3.294    3.861  118.1   13.1    97   31.1 
2026-02-28 00:00 UT   06 29 01.3   +29 57 30     3.307    3.860  117.1   13.2    96   31.1 
2026-03-01 00:00 UT   06 28 47.5   +29 56 26     3.321    3.860  116.0   13.3    96   31.1 
2026-03-02 00:00 UT   06 28 35.1   +29 55 20     3.334    3.859  115.0   13.5    96   31.1 
2026-03-03 00:00 UT   06 28 24.0   +29 54 13     3.348    3.859  114.0   13.6    96   31.1 
2026-03-04 00:00 UT   06 28 14.3   +29 53 04     3.362    3.858  112.9   13.7    96   31.2 
2026-03-05 00:00 UT   06 28 05.9   +29 51 55     3.376    3.858  111.9   13.8    95   31.2 
2026-03-06 00:00 UT   06 27 58.9   +29 50 44     3.390    3.857  110.9   13.9    95   31.2 

    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.