2019 AG11
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	25 Jul 2026	30.9	3.165 AU	2.225 AU	22h01m	-11°00'	153.2°	8.3°

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 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
2026-07-25 00:00 UT   22 01 10.1   -11 00 43     2.225    3.165  153.2    8.3   248   30.9 
2026-07-25 08:47 UT   22 00 51.5   -11 02 23     2.223    3.165  153.6    8.2   248   30.9 
2026-07-26 00:00 UT   22 00 18.8   -11 05 19     2.219    3.165  154.4    8.0   248   30.9 
2026-07-27 00:00 UT   21 59 26.4   -11 09 60     2.213    3.165  155.6    7.6   248   30.9 
2026-07-28 00:00 UT   21 58 33.0   -11 14 45     2.207    3.165  156.8    7.3   247   30.9 
2026-07-29 00:00 UT   21 57 38.7   -11 19 36     2.202    3.166  157.9    6.9   247   30.8 
2026-07-30 00:00 UT   21 56 43.5   -11 24 31     2.196    3.166  159.1    6.6   247   30.8 
2026-07-31 00:00 UT   21 55 47.4   -11 29 30     2.191    3.166  160.3    6.2   247   30.8 
2026-08-01 00:00 UT   21 54 50.5   -11 34 34     2.187    3.166  161.5    5.8   247   30.8 
2026-08-02 00:00 UT   21 53 52.7   -11 39 41     2.182    3.166  162.7    5.5   247   30.7 
2026-08-03 00:00 UT   21 52 54.3   -11 44 52     2.178    3.166  163.9    5.1   247   30.7 
2026-08-04 00:00 UT   21 51 55.1   -11 50 06     2.174    3.166  165.2    4.7   246   30.7 
2026-08-05 00:00 UT   21 50 55.2   -11 55 23     2.171    3.166  166.4    4.3   246   30.7 
2026-08-06 00:00 UT   21 49 54.8   -12 00 43     2.167    3.166  167.6    3.9   246   30.6 
2026-08-07 00:00 UT   21 48 53.7   -12 06 05     2.165    3.166  168.8    3.6   245   30.6 
2026-08-08 00:00 UT   21 47 52.1   -12 11 30     2.162    3.165  170.0    3.2   245   30.6 
2026-08-09 00:00 UT   21 46 50.1   -12 16 57     2.160    3.165  171.2    2.8   244   30.6 
2026-08-10 00:00 UT   21 45 47.6   -12 22 25     2.157    3.165  172.5    2.4   243   30.5 
2026-08-11 00:00 UT   21 44 44.7   -12 27 55     2.156    3.165  173.7    2.0   241   30.5 
2026-08-12 00:00 UT   21 43 41.5   -12 33 25     2.154    3.165  174.9    1.6   239   30.5 
2026-08-13 00:00 UT   21 42 38.1   -12 38 57     2.153    3.165  176.1    1.2   236   30.4 
2026-08-14 00:00 UT   21 41 34.5   -12 44 28     2.152    3.165  177.3    0.9   229   30.4 
2026-08-15 00:00 UT   21 40 30.7   -12 50 00     2.152    3.164  178.3    0.5   213   30.4 
2026-08-16 00:00 UT   21 39 26.8   -12 55 32     2.152    3.164  179.0    0.3   164   30.3 
2026-08-17 00:00 UT   21 38 22.8   -13 01 03     2.152    3.164  178.4    0.5   112   30.4 
2026-08-18 00:00 UT   21 37 19.0   -13 06 33     2.152    3.164  177.4    0.8    94   30.4 
2026-08-19 00:00 UT   21 36 15.1   -13 12 02     2.153    3.164  176.2    1.2    87   30.4 
2026-08-20 00:00 UT   21 35 11.4   -13 17 30     2.154    3.163  175.0    1.6    83   30.5 
2026-08-21 00:00 UT   21 34 08.0   -13 22 56     2.155    3.163  173.8    2.0    81   30.5 
2026-08-22 00:00 UT   21 33 04.7   -13 28 20     2.157    3.163  172.6    2.4    79   30.5 
2026-08-23 00:00 UT   21 32 01.8   -13 33 41     2.159    3.162  171.4    2.8    78   30.6 
2026-08-24 00:00 UT   21 30 59.2   -13 39 01     2.161    3.162  170.1    3.1    77   30.6 

    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.