2019 CY2
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	24 Mar 2026	34.1	4.783 AU	5.778 AU	23h59m	+00°25'	3.0°	0.6°

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 2019 CY2 are:

            e (Eccentricity)                : 0.6876806
            a (Semimajor axis)              : 2.8478797
            i (Inclination)                 : 0.92807
            Ω (Longitude of ascending node) : 321.95147
            ω (Argument of perihelion)      : 221.20981
            M (Mean anomaly)                : 139.93893
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 3.15755
            B (Latitude of perihelion)      : -0.61141
            P (Orbital period in years)     : 4.81            
        

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
2026-03-24 00:00 UT   23 59 13.0   +00 25 26     5.778    4.783    3.0    0.6   255   34.1 
2026-03-24 15:18 UT   23 59 43.1   +00 28 43     5.778    4.784    3.5    0.7   254   34.1 
2026-03-25 00:00 UT   00 00 00.2   +00 30 35     5.778    4.784    3.8    0.8   254   34.1 
2026-03-26 00:00 UT   00 00 47.3   +00 35 44     5.778    4.784    4.6    1.0   252   34.1 
2026-03-27 00:00 UT   00 01 34.4   +00 40 53     5.778    4.785    5.4    1.1   252   34.1 
2026-03-28 00:00 UT   00 02 21.5   +00 46 01     5.777    4.786    6.1    1.3   251   34.1 
2026-03-29 00:00 UT   00 03 08.4   +00 51 09     5.776    4.786    6.9    1.4   250   34.1 
2026-03-30 00:00 UT   00 03 55.3   +00 56 17     5.775    4.787    7.7    1.6   250   34.1 
2026-03-31 00:00 UT   00 04 42.2   +01 01 24     5.773    4.787    8.5    1.8   250   34.2 
2026-04-01 00:00 UT   00 05 29.0   +01 06 31     5.772    4.788    9.2    1.9   249   34.2 
2026-04-02 00:00 UT   00 06 15.7   +01 11 38     5.770    4.789   10.0    2.1   249   34.2 
2026-04-03 00:00 UT   00 07 02.3   +01 16 44     5.768    4.789   10.8    2.2   249   34.2 
2026-04-04 00:00 UT   00 07 48.9   +01 21 50     5.765    4.790   11.5    2.4   249   34.2 
2026-04-05 00:00 UT   00 08 35.3   +01 26 55     5.763    4.790   12.3    2.6   249   34.2 
2026-04-06 00:00 UT   00 09 21.7   +01 31 59     5.760    4.791   13.1    2.7   249   34.2 
2026-04-07 00:00 UT   00 10 08.0   +01 37 03     5.757    4.791   13.9    2.9   249   34.2 
2026-04-08 00:00 UT   00 10 54.1   +01 42 06     5.754    4.792   14.6    3.0   248   34.2 
2026-04-09 00:00 UT   00 11 40.2   +01 47 09     5.750    4.792   15.4    3.2   248   34.2 
2026-04-10 00:00 UT   00 12 26.2   +01 52 10     5.747    4.793   16.2    3.3   248   34.3 
2026-04-11 00:00 UT   00 13 12.0   +01 57 11     5.743    4.793   17.0    3.5   248   34.3 
2026-04-12 00:00 UT   00 13 57.8   +02 02 12     5.739    4.794   17.7    3.7   248   34.3 
2026-04-13 00:00 UT   00 14 43.4   +02 07 11     5.734    4.794   18.5    3.8   248   34.3 
2026-04-14 00:00 UT   00 15 28.8   +02 12 10     5.730    4.795   19.3    4.0   248   34.3 
2026-04-15 00:00 UT   00 16 14.2   +02 17 08     5.725    4.795   20.1    4.1   248   34.3 
2026-04-16 00:00 UT   00 16 59.4   +02 22 05     5.720    4.796   20.8    4.3   248   34.3 
2026-04-17 00:00 UT   00 17 44.4   +02 27 00     5.715    4.796   21.6    4.4   248   34.3 
2026-04-18 00:00 UT   00 18 29.4   +02 31 55     5.710    4.796   22.4    4.6   248   34.3 
2026-04-19 00:00 UT   00 19 14.1   +02 36 49     5.704    4.797   23.1    4.7   248   34.3 
2026-04-20 00:00 UT   00 19 58.7   +02 41 42     5.698    4.797   23.9    4.9   248   34.3 
2026-04-21 00:00 UT   00 20 43.1   +02 46 33     5.692    4.798   24.7    5.0   248   34.3 
2026-04-22 00:00 UT   00 21 27.4   +02 51 24     5.686    4.798   25.5    5.2   248   34.3 
2026-04-23 00:00 UT   00 22 11.4   +02 56 13     5.679    4.798   26.2    5.3   248   34.3 

    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.