(130) Elektra
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Opposition	29 Oct 2025	11.2	2.484 AU	1.603 AU	03h02m	-19°22'	145.1°	13.2°
Today	29 Nov 2025	11.5	2.504 AU	1.731 AU	02h41m	-19°47'	132.4°	16.9°

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 Elektra are:

            e (Eccentricity)                : 0.2094513
            a (Semimajor axis)              : 3.1239698
            i (Inclination)                 : 22.78346
            Ω (Longitude of ascending node) : 144.97197
            ω (Argument of perihelion)      : 237.93444
            M (Mean anomaly)                : 13.43432
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 200.77673
            B (Latitude of perihelion)      : -19.15781
            P (Orbital period in years)     : 5.52            
        

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
2025-11-29 00:00 UT   02 41 42.1   -19 47 17     1.731    2.504  132.4   16.9    31   11.5 
2025-11-29 07:18 UT   02 41 33.1   -19 45 50     1.733    2.504  132.2   17.0    32   11.5 
2025-11-30 00:00 UT   02 41 13.0   -19 42 25     1.738    2.505  131.7   17.1    33   11.6 
2025-12-01 00:00 UT   02 40 45.0   -19 37 14     1.745    2.506  131.0   17.3    34   11.6 
2025-12-02 00:00 UT   02 40 18.4   -19 31 45     1.753    2.507  130.4   17.4    35   11.6 
2025-12-03 00:00 UT   02 39 53.0   -19 25 58     1.761    2.508  129.7   17.6    36   11.6 
2025-12-04 00:00 UT   02 39 29.0   -19 19 52     1.768    2.508  129.0   17.8    37   11.6 
2025-12-05 00:00 UT   02 39 06.3   -19 13 29     1.776    2.509  128.3   18.0    38   11.6 
2025-12-06 00:00 UT   02 38 44.9   -19 06 50     1.785    2.510  127.6   18.1    39   11.7 
2025-12-07 00:00 UT   02 38 25.0   -18 59 53     1.793    2.511  126.9   18.3    40   11.7 
2025-12-08 00:00 UT   02 38 06.4   -18 52 40     1.801    2.512  126.2   18.5    41   11.7 
2025-12-09 00:00 UT   02 37 49.2   -18 45 12     1.810    2.513  125.5   18.6    42   11.7 
2025-12-10 00:00 UT   02 37 33.5   -18 37 28     1.819    2.514  124.7   18.8    43   11.7 
2025-12-11 00:00 UT   02 37 19.2   -18 29 29     1.828    2.515  124.0   18.9    44   11.7 
2025-12-12 00:00 UT   02 37 06.3   -18 21 16     1.837    2.516  123.3   19.1    45   11.8 
2025-12-13 00:00 UT   02 36 54.9   -18 12 48     1.846    2.517  122.6   19.3    46   11.8 
2025-12-14 00:00 UT   02 36 45.0   -18 04 06     1.855    2.517  121.8   19.4    46   11.8 
2025-12-15 00:00 UT   02 36 36.5   -17 55 11     1.865    2.518  121.1   19.5    47   11.8 
2025-12-16 00:00 UT   02 36 29.5   -17 46 02     1.874    2.519  120.4   19.7    48   11.8 
2025-12-17 00:00 UT   02 36 24.1   -17 36 41     1.884    2.520  119.7   19.8    49   11.8 
2025-12-18 00:00 UT   02 36 20.1   -17 27 08     1.894    2.521  118.9   20.0    50   11.9 
2025-12-19 00:00 UT   02 36 17.6   -17 17 23     1.904    2.522  118.2   20.1    50   11.9 
2025-12-20 00:00 UT   02 36 16.6   -17 07 26     1.914    2.523  117.5   20.2    51   11.9 
2025-12-21 00:00 UT   02 36 17.1   -16 57 19     1.924    2.524  116.7   20.4    52   11.9 
2025-12-22 00:00 UT   02 36 19.2   -16 47 01     1.934    2.525  116.0   20.5    52   11.9 
2025-12-23 00:00 UT   02 36 22.7   -16 36 32     1.944    2.526  115.3   20.6    53   11.9 
2025-12-24 00:00 UT   02 36 27.7   -16 25 54     1.955    2.527  114.6   20.7    54   12.0 
2025-12-25 00:00 UT   02 36 34.2   -16 15 06     1.965    2.528  113.8   20.8    54   12.0 
2025-12-26 00:00 UT   02 36 42.2   -16 04 09     1.976    2.529  113.1   21.0    55   12.0 
2025-12-27 00:00 UT   02 36 51.6   -15 53 04     1.987    2.531  112.4   21.1    56   12.0 
2025-12-28 00:00 UT   02 37 02.5   -15 41 50     1.998    2.532  111.7   21.2    56   12.0 
2025-12-29 00:00 UT   02 37 14.9   -15 30 29     2.009    2.533  110.9   21.3    57   12.0 

    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.