(755140) 2017 AE5
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	4 Oct 2026	24.5	1.645 AU	0.929 AU	20h40m	-19°53'	116.9°	32.9°

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 2017 AE5 are:

            e (Eccentricity)                : 0.3382235
            a (Semimajor axis)              : 1.3146612
            i (Inclination)                 : 2.28004
            Ω (Longitude of ascending node) : 1.83906
            ω (Argument of perihelion)      : 188.60040
            M (Mean anomaly)                : 48.39276
            Epoch                           : 2026 Jun 09

            L (Longitude of perihelion)     : 10.43275
            B (Latitude of perihelion)      : -0.34087
            P (Orbital period in years)     : 1.51            
        

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
2026-10-04 00:00 UT   20 40 21.4   -19 53 31     0.929    1.645  116.9   32.9    74   24.5 
2026-10-04 23:23 UT   20 41 10.4   -19 47 57     0.941    1.647  116.1   33.0    74   24.5 
2026-10-05 00:00 UT   20 41 11.7   -19 47 48     0.941    1.647  116.1   33.0    74   24.5 
2026-10-06 00:00 UT   20 42 03.8   -19 41 60     0.953    1.650  115.3   33.2    74   24.6 
2026-10-07 00:00 UT   20 42 57.6   -19 36 07     0.964    1.653  114.6   33.4    74   24.6 
2026-10-08 00:00 UT   20 43 53.1   -19 30 11     0.976    1.655  113.8   33.5    74   24.6 
2026-10-09 00:00 UT   20 44 50.2   -19 24 09     0.988    1.658  113.1   33.7    74   24.7 
2026-10-10 00:00 UT   20 45 48.9   -19 18 03     1.000    1.660  112.3   33.8    74   24.7 
2026-10-11 00:00 UT   20 46 49.1   -19 11 52     1.012    1.663  111.6   33.9    74   24.7 
2026-10-12 00:00 UT   20 47 50.8   -19 05 37     1.024    1.665  110.9   34.1    74   24.8 
2026-10-13 00:00 UT   20 48 54.0   -18 59 18     1.036    1.668  110.2   34.2    74   24.8 
2026-10-14 00:00 UT   20 49 58.5   -18 52 53     1.048    1.670  109.4   34.3    74   24.8 
2026-10-15 00:00 UT   20 51 04.5   -18 46 24     1.060    1.673  108.7   34.4    74   24.9 
2026-10-16 00:00 UT   20 52 11.8   -18 39 51     1.072    1.675  108.0   34.5    74   24.9 
2026-10-17 00:00 UT   20 53 20.3   -18 33 13     1.084    1.677  107.3   34.6    74   24.9 
2026-10-18 00:00 UT   20 54 30.2   -18 26 30     1.096    1.679  106.6   34.6    74   24.9 
2026-10-19 00:00 UT   20 55 41.2   -18 19 43     1.109    1.682  105.9   34.7    74   25.0 
2026-10-20 00:00 UT   20 56 53.4   -18 12 52     1.121    1.684  105.2   34.8    74   25.0 
2026-10-21 00:00 UT   20 58 06.8   -18 05 56     1.133    1.686  104.6   34.9    74   25.0 
2026-10-22 00:00 UT   20 59 21.2   -17 58 55     1.146    1.688  103.9   34.9    74   25.1 
2026-10-23 00:00 UT   21 00 36.8   -17 51 50     1.158    1.690  103.2   35.0    73   25.1 
2026-10-24 00:00 UT   21 01 53.3   -17 44 41     1.170    1.693  102.5   35.0    73   25.1 
2026-10-25 00:00 UT   21 03 10.9   -17 37 27     1.182    1.695  101.9   35.1    73   25.1 
2026-10-26 00:00 UT   21 04 29.5   -17 30 09     1.195    1.697  101.2   35.1    73   25.2 
2026-10-27 00:00 UT   21 05 49.0   -17 22 46     1.207    1.699  100.6   35.1    73   25.2 
2026-10-28 00:00 UT   21 07 09.4   -17 15 19     1.220    1.701   99.9   35.1    73   25.2 
2026-10-29 00:00 UT   21 08 30.7   -17 07 47     1.232    1.702   99.3   35.2    73   25.2 
2026-10-30 00:00 UT   21 09 52.9   -17 00 11     1.244    1.704   98.6   35.2    73   25.3 
2026-10-31 00:00 UT   21 11 15.9   -16 52 30     1.257    1.706   98.0   35.2    73   25.3 
2026-11-01 00:00 UT   21 12 39.8   -16 44 45     1.269    1.708   97.3   35.2    73   25.3 

    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.