2019 AG11
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	26 Jan 2026	31.6	2.885 AU	3.861 AU	20h05m	-19°34'	6.4°	2.2°

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 AG11 are:

            e (Eccentricity)                : 0.5274377
            a (Semimajor axis)              : 2.0725590
            i (Inclination)                 : 1.08081
            Ω (Longitude of ascending node) : 183.10980
            ω (Argument of perihelion)      : 318.09790
            M (Mean anomaly)                : 95.94850
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 141.21277
            B (Latitude of perihelion)      : -0.72181
            P (Orbital period in years)     : 2.98            
        

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
2026-01-26 00:00 UT   20 05 02.2   -19 34 50     3.861    2.885    6.4    2.2   265   31.6 
2026-01-26 06:45 UT   20 05 27.7   -19 33 34     3.861    2.886    6.6    2.3   264   31.6 
2026-01-27 00:00 UT   20 06 32.8   -19 30 20     3.862    2.888    7.1    2.4   264   31.6 
2026-01-28 00:00 UT   20 08 03.2   -19 25 46     3.863    2.891    7.7    2.6   263   31.6 
2026-01-29 00:00 UT   20 09 33.3   -19 21 11     3.864    2.894    8.4    2.8   263   31.6 
2026-01-30 00:00 UT   20 11 03.1   -19 16 33     3.865    2.897    9.0    3.1   262   31.7 
2026-01-31 00:00 UT   20 12 32.6   -19 11 53     3.866    2.900    9.7    3.3   262   31.7 
2026-02-01 00:00 UT   20 14 01.8   -19 07 11     3.866    2.903   10.3    3.5   261   31.7 
2026-02-02 00:00 UT   20 15 30.7   -19 02 26     3.867    2.905   11.0    3.7   261   31.7 
2026-02-03 00:00 UT   20 16 59.3   -18 57 40     3.867    2.908   11.7    3.9   261   31.7 
2026-02-04 00:00 UT   20 18 27.6   -18 52 51     3.867    2.911   12.3    4.1   260   31.7 
2026-02-05 00:00 UT   20 19 55.6   -18 48 00     3.866    2.914   13.0    4.4   260   31.7 
2026-02-06 00:00 UT   20 21 23.3   -18 43 07     3.866    2.917   13.6    4.6   260   31.8 
2026-02-07 00:00 UT   20 22 50.7   -18 38 13     3.865    2.920   14.3    4.8   259   31.8 
2026-02-08 00:00 UT   20 24 17.8   -18 33 16     3.865    2.923   14.9    5.0   259   31.8 
2026-02-09 00:00 UT   20 25 44.6   -18 28 17     3.864    2.925   15.6    5.2   259   31.8 
2026-02-10 00:00 UT   20 27 11.0   -18 23 17     3.862    2.928   16.3    5.4   259   31.8 
2026-02-11 00:00 UT   20 28 37.1   -18 18 14     3.861    2.931   16.9    5.6   259   31.8 
2026-02-12 00:00 UT   20 30 02.9   -18 13 10     3.859    2.934   17.6    5.8   258   31.8 
2026-02-13 00:00 UT   20 31 28.3   -18 08 04     3.858    2.936   18.2    6.0   258   31.8 
2026-02-14 00:00 UT   20 32 53.5   -18 02 57     3.856    2.939   18.9    6.2   258   31.9 
2026-02-15 00:00 UT   20 34 18.2   -17 57 48     3.854    2.942   19.6    6.5   258   31.9 
2026-02-16 00:00 UT   20 35 42.7   -17 52 37     3.852    2.945   20.2    6.7   258   31.9 
2026-02-17 00:00 UT   20 37 06.7   -17 47 25     3.849    2.947   20.9    6.9   257   31.9 
2026-02-18 00:00 UT   20 38 30.5   -17 42 12     3.847    2.950   21.6    7.1   257   31.9 
2026-02-19 00:00 UT   20 39 53.8   -17 36 57     3.844    2.953   22.2    7.3   257   31.9 

    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.