2020 QD5
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	8 Dec 2025	29.0	2.941 AU	3.141 AU	12h24m	-02°22'	69.3°	18.3°

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 QD5 are:

            e (Eccentricity)                : 0.6324195
            a (Semimajor axis)              : 2.6616598
            i (Inclination)                 : 2.04778
            Ω (Longitude of ascending node) : 354.53886
            ω (Argument of perihelion)      : 37.39143
            M (Mean anomaly)                : 59.96324
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 31.91263
            B (Latitude of perihelion)      : 1.24336
            P (Orbital period in years)     : 4.34            
        

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
2025-12-08 00:00 UT   12 24 03.8   -02 22 11     3.141    2.941   69.3   18.3   293   29.0 
2025-12-08 22:22 UT   12 24 45.1   -02 26 51     3.133    2.947   70.1   18.3   293   29.0 
2025-12-09 00:00 UT   12 24 48.0   -02 27 11     3.132    2.947   70.1   18.3   293   29.0 
2025-12-10 00:00 UT   12 25 31.4   -02 32 06     3.124    2.953   71.0   18.4   293   29.0 
2025-12-11 00:00 UT   12 26 14.0   -02 36 56     3.115    2.959   71.8   18.4   293   29.0 
2025-12-12 00:00 UT   12 26 55.6   -02 41 39     3.106    2.965   72.6   18.5   293   29.0 
2025-12-13 00:00 UT   12 27 36.3   -02 46 17     3.097    2.971   73.4   18.5   293   29.0 
2025-12-14 00:00 UT   12 28 16.2   -02 50 48     3.089    2.976   74.3   18.6   293   29.0 
2025-12-15 00:00 UT   12 28 55.1   -02 55 14     3.080    2.982   75.1   18.6   293   29.0 
2025-12-16 00:00 UT   12 29 33.0   -02 59 33     3.070    2.988   75.9   18.6   293   29.0 
2025-12-17 00:00 UT   12 30 10.0   -03 03 47     3.061    2.994   76.8   18.7   293   29.0 
2025-12-18 00:00 UT   12 30 46.0   -03 07 54     3.052    3.000   77.6   18.7   293   29.0 
2025-12-19 00:00 UT   12 31 21.1   -03 11 55     3.043    3.006   78.5   18.7   293   29.0 
2025-12-20 00:00 UT   12 31 55.2   -03 15 49     3.033    3.011   79.4   18.7   293   29.0 
2025-12-21 00:00 UT   12 32 28.2   -03 19 37     3.024    3.017   80.2   18.7   293   29.0 
2025-12-22 00:00 UT   12 33 00.3   -03 23 19     3.014    3.023   81.1   18.8   293   29.0 
2025-12-23 00:00 UT   12 33 31.3   -03 26 53     3.005    3.029   82.0   18.8   293   29.0 
2025-12-24 00:00 UT   12 34 01.3   -03 30 22     2.995    3.034   82.9   18.8   293   29.0 
2025-12-25 00:00 UT   12 34 30.2   -03 33 43     2.985    3.040   83.8   18.8   293   29.0 
2025-12-26 00:00 UT   12 34 58.1   -03 36 58     2.976    3.046   84.6   18.8   293   29.0 
2025-12-27 00:00 UT   12 35 24.9   -03 40 06     2.966    3.051   85.5   18.7   293   29.0 
2025-12-28 00:00 UT   12 35 50.6   -03 43 07     2.956    3.057   86.4   18.7   293   29.0 
2025-12-29 00:00 UT   12 36 15.2   -03 46 01     2.946    3.063   87.3   18.7   293   29.0 
2025-12-30 00:00 UT   12 36 38.7   -03 48 48     2.936    3.068   88.3   18.7   293   29.0 
2025-12-31 00:00 UT   12 37 01.1   -03 51 28     2.926    3.074   89.2   18.7   293   29.0 
2026-01-01 00:00 UT   12 37 22.4   -03 54 00     2.917    3.079   90.1   18.6   293   29.0 
2026-01-02 00:00 UT   12 37 42.5   -03 56 26     2.907    3.085   91.0   18.6   293   28.9 
2026-01-03 00:00 UT   12 38 01.5   -03 58 44     2.897    3.091   91.9   18.5   293   28.9 
2026-01-04 00:00 UT   12 38 19.3   -04 00 55     2.887    3.096   92.9   18.5   293   28.9 
2026-01-05 00:00 UT   12 38 36.0   -04 02 59     2.877    3.102   93.8   18.4   293   28.9 
2026-01-06 00:00 UT   12 38 51.5   -04 04 55     2.867    3.107   94.8   18.4   293   28.9 
2026-01-07 00:00 UT   12 39 05.7   -04 06 44     2.857    3.113   95.7   18.3   293   28.9 

    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.