(38) Leda
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	16 May 2026	14.3	3.129 AU	2.913 AU	21h36m	-13°12'	92.8°	18.8°
Opposition	10 Aug 2026	12.7	3.071 AU	2.059 AU	21h15m	-11°48'	176.1°	1.3°

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 Leda are:

            e (Eccentricity)                : 0.1509283
            a (Semimajor axis)              : 2.7425763
            i (Inclination)                 : 6.95165
            Ω (Longitude of ascending node) : 295.49341
            ω (Argument of perihelion)      : 169.78348
            M (Mean anomaly)                : 165.76116
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 285.35043
            B (Latitude of perihelion)      : 1.23008
            P (Orbital period in years)     : 4.54            
        

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
2026-05-16 00:00 UT   21 36 13.8   -13 12 59     2.913    3.129   92.8   18.8   251   14.3 
2026-05-16 06:46 UT   21 36 23.6   -13 11 42     2.909    3.129   93.0   18.8   251   14.3 
2026-05-17 00:00 UT   21 36 48.0   -13 08 29     2.899    3.129   93.6   18.8   251   14.3 
2026-05-18 00:00 UT   21 37 21.3   -13 04 02     2.884    3.128   94.4   18.8   251   14.2 
2026-05-19 00:00 UT   21 37 53.6   -12 59 39     2.869    3.128   95.2   18.8   251   14.2 
2026-05-20 00:00 UT   21 38 24.8   -12 55 20     2.855    3.127   96.0   18.8   251   14.2 
2026-05-21 00:00 UT   21 38 55.1   -12 51 05     2.840    3.127   96.8   18.7   251   14.2 
2026-05-22 00:00 UT   21 39 24.3   -12 46 53     2.826    3.126   97.7   18.7   251   14.2 
2026-05-23 00:00 UT   21 39 52.6   -12 42 45     2.811    3.126   98.5   18.7   251   14.2 
2026-05-24 00:00 UT   21 40 19.7   -12 38 41     2.797    3.125   99.3   18.6   251   14.2 
2026-05-25 00:00 UT   21 40 45.9   -12 34 41     2.783    3.125  100.2   18.6   251   14.2 
2026-05-26 00:00 UT   21 41 10.9   -12 30 46     2.768    3.124  101.0   18.6   251   14.1 
2026-05-27 00:00 UT   21 41 35.0   -12 26 54     2.754    3.124  101.9   18.5   251   14.1 
2026-05-28 00:00 UT   21 41 57.9   -12 23 07     2.740    3.123  102.7   18.4   251   14.1 
2026-05-29 00:00 UT   21 42 19.8   -12 19 24     2.725    3.123  103.6   18.4   251   14.1 
2026-05-30 00:00 UT   21 42 40.5   -12 15 45     2.711    3.122  104.4   18.3   250   14.1 
2026-05-31 00:00 UT   21 43 00.2   -12 12 11     2.697    3.122  105.3   18.3   250   14.1 
2026-06-01 00:00 UT   21 43 18.7   -12 08 41     2.683    3.121  106.2   18.2   250   14.1 
2026-06-02 00:00 UT   21 43 36.1   -12 05 16     2.669    3.120  107.0   18.1   250   14.1 
2026-06-03 00:00 UT   21 43 52.3   -12 01 56     2.655    3.120  107.9   18.0   250   14.0 
2026-06-04 00:00 UT   21 44 07.4   -11 58 40     2.641    3.119  108.8   17.9   250   14.0 
2026-06-05 00:00 UT   21 44 21.3   -11 55 29     2.627    3.119  109.7   17.8   250   14.0 
2026-06-06 00:00 UT   21 44 34.1   -11 52 24     2.613    3.118  110.6   17.7   250   14.0 
2026-06-07 00:00 UT   21 44 45.7   -11 49 23     2.600    3.118  111.5   17.6   250   14.0 
2026-06-08 00:00 UT   21 44 56.0   -11 46 27     2.586    3.117  112.4   17.5   250   14.0 
2026-06-09 00:00 UT   21 45 05.2   -11 43 36     2.573    3.116  113.3   17.4   250   13.9 
2026-06-10 00:00 UT   21 45 13.1   -11 40 51     2.559    3.116  114.2   17.3   250   13.9 
2026-06-11 00:00 UT   21 45 19.8   -11 38 11     2.546    3.115  115.1   17.2   250   13.9 
2026-06-12 00:00 UT   21 45 25.2   -11 35 37     2.533    3.115  116.0   17.0   250   13.9 
2026-06-13 00:00 UT   21 45 29.4   -11 33 07     2.519    3.114  116.9   16.9   250   13.9 
2026-06-14 00:00 UT   21 45 32.3   -11 30 44     2.506    3.113  117.9   16.8   250   13.9 
2026-06-15 00:00 UT   21 45 34.0   -11 28 26     2.493    3.113  118.8   16.6   250   13.8 

    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.