2020 CG1
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	31 Jan 2026	28.2	2.187 AU	1.741 AU	03h20m	+23°54'	103.2°	26.0°

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 CG1 are:

            e (Eccentricity)                : 0.6021588
            a (Semimajor axis)              : 2.1579257
            i (Inclination)                 : 5.93411
            Ω (Longitude of ascending node) : 305.27644
            ω (Argument of perihelion)      : 262.69264
            M (Mean anomaly)                : 281.14090
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 27.93014
            B (Latitude of perihelion)      : -5.88574
            P (Orbital period in years)     : 3.17            
        

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
2026-01-31 00:00 UT   03 20 46.8   +23 54 22     1.741    2.187  103.2   26.0    76   28.2 
2026-01-31 02:33 UT   03 20 48.2   +23 54 04     1.741    2.186  103.1   26.0    76   28.2 
2026-02-01 00:00 UT   03 21 01.1   +23 51 34     1.747    2.180  102.2   26.2    76   28.2 
2026-02-02 00:00 UT   03 21 17.5   +23 48 54     1.754    2.173  101.3   26.4    76   28.2 
2026-02-03 00:00 UT   03 21 36.0   +23 46 23     1.760    2.166  100.3   26.6    76   28.2 
2026-02-04 00:00 UT   03 21 56.6   +23 44 01     1.767    2.159   99.4   26.8    76   28.2 
2026-02-05 00:00 UT   03 22 19.3   +23 41 47     1.774    2.152   98.4   26.9    76   28.2 
2026-02-06 00:00 UT   03 22 44.0   +23 39 41     1.780    2.145   97.5   27.1    76   28.2 
2026-02-07 00:00 UT   03 23 10.7   +23 37 43     1.787    2.138   96.6   27.3    76   28.2 
2026-02-08 00:00 UT   03 23 39.4   +23 35 54     1.793    2.130   95.7   27.4    76   28.2 
2026-02-09 00:00 UT   03 24 10.0   +23 34 12     1.800    2.123   94.8   27.6    76   28.2 
2026-02-10 00:00 UT   03 24 42.7   +23 32 39     1.806    2.116   93.9   27.7    76   28.2 
2026-02-11 00:00 UT   03 25 17.2   +23 31 13     1.813    2.109   93.0   27.9    76   28.3 
2026-02-12 00:00 UT   03 25 53.7   +23 29 55     1.819    2.102   92.1   28.0    76   28.3 
2026-02-13 00:00 UT   03 26 32.1   +23 28 44     1.826    2.094   91.2   28.1    76   28.3 
2026-02-14 00:00 UT   03 27 12.4   +23 27 41     1.832    2.087   90.4   28.2    76   28.3 
2026-02-15 00:00 UT   03 27 54.5   +23 26 46     1.839    2.080   89.5   28.3    76   28.3 
2026-02-16 00:00 UT   03 28 38.5   +23 25 57     1.845    2.073   88.7   28.5    76   28.3 
2026-02-17 00:00 UT   03 29 24.3   +23 25 15     1.851    2.065   87.8   28.6    76   28.3 
2026-02-18 00:00 UT   03 30 11.9   +23 24 41     1.857    2.058   87.0   28.7    76   28.3 
2026-02-19 00:00 UT   03 31 01.3   +23 24 13     1.864    2.051   86.2   28.7    76   28.3 
2026-02-20 00:00 UT   03 31 52.5   +23 23 51     1.870    2.043   85.4   28.8    76   28.3 
2026-02-21 00:00 UT   03 32 45.4   +23 23 36     1.876    2.036   84.6   28.9    76   28.3 
2026-02-22 00:00 UT   03 33 40.0   +23 23 27     1.882    2.028   83.8   29.0    76   28.3 
2026-02-23 00:00 UT   03 34 36.4   +23 23 24     1.888    2.021   83.0   29.1    76   28.3 
2026-02-24 00:00 UT   03 35 34.4   +23 23 26     1.893    2.013   82.2   29.1    76   28.3 
2026-02-25 00:00 UT   03 36 34.1   +23 23 35     1.899    2.006   81.4   29.2    76   28.3 
2026-02-26 00:00 UT   03 37 35.5   +23 23 48     1.905    1.998   80.6   29.3    76   28.3 
2026-02-27 00:00 UT   03 38 38.4   +23 24 07     1.910    1.991   79.8   29.3    76   28.3 
2026-02-28 00:00 UT   03 39 43.0   +23 24 31     1.916    1.983   79.1   29.4    76   28.3 
2026-03-01 00:00 UT   03 40 49.2   +23 25 00     1.921    1.975   78.3   29.4    76   28.3 
2026-03-02 00:00 UT   03 41 56.9   +23 25 34     1.927    1.968   77.6   29.5    76   28.3 

    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.