(1981) Midas
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	2 Dec 2025	18.9	2.091 AU	1.502 AU	23h17m	+42°47'	112.7°	25.8°

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 Midas are:

            e (Eccentricity)                : 0.6504956
            a (Semimajor axis)              : 1.7762715
            i (Inclination)                 : 39.82339
            Ω (Longitude of ascending node) : 356.79391
            ω (Argument of perihelion)      : 267.84424
            M (Mean anomaly)                : 65.34754
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 83.98793
            B (Latitude of perihelion)      : -39.78958
            P (Orbital period in years)     : 2.37            
        

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
2025-12-02 00:00 UT   23 17 05.8   +42 47 12     1.502    2.091  112.7   25.8    81   18.9 
2025-12-02 01:28 UT   23 17 07.5   +42 46 32     1.503    2.091  112.7   25.8    81   18.9 
2025-12-03 00:00 UT   23 17 35.1   +42 36 21     1.518    2.098  112.1   25.8    80   19.0 
2025-12-04 00:00 UT   23 18 06.6   +42 25 49     1.533    2.104  111.4   25.8    79   19.0 
2025-12-05 00:00 UT   23 18 40.3   +42 15 35     1.549    2.111  110.8   25.9    78   19.0 
2025-12-06 00:00 UT   23 19 16.0   +42 05 41     1.565    2.118  110.2   25.9    78   19.1 
2025-12-07 00:00 UT   23 19 53.8   +41 56 05     1.582    2.125  109.5   25.9    77   19.1 
2025-12-08 00:00 UT   23 20 33.5   +41 46 47     1.598    2.131  108.9   25.9    76   19.1 
2025-12-09 00:00 UT   23 21 15.1   +41 37 47     1.614    2.138  108.3   25.9    75   19.2 
2025-12-10 00:00 UT   23 21 58.6   +41 29 06     1.630    2.145  107.6   26.0    75   19.2 
2025-12-11 00:00 UT   23 22 43.8   +41 20 42     1.646    2.151  107.0   26.0    74   19.2 
2025-12-12 00:00 UT   23 23 30.7   +41 12 36     1.663    2.158  106.3   26.0    73   19.2 
2025-12-13 00:00 UT   23 24 19.2   +41 04 47     1.679    2.164  105.7   26.0    73   19.3 
2025-12-14 00:00 UT   23 25 09.4   +40 57 15     1.696    2.171  105.1   26.0    72   19.3 
2025-12-15 00:00 UT   23 26 01.1   +40 50 01     1.712    2.177  104.4   26.0    72   19.3 
2025-12-16 00:00 UT   23 26 54.3   +40 43 03     1.729    2.183  103.8   26.0    71   19.3 
2025-12-17 00:00 UT   23 27 49.0   +40 36 22     1.745    2.190  103.1   26.0    70   19.4 
2025-12-18 00:00 UT   23 28 45.1   +40 29 58     1.762    2.196  102.5   25.9    70   19.4 
2025-12-19 00:00 UT   23 29 42.6   +40 23 50     1.779    2.203  101.9   25.9    69   19.4 
2025-12-20 00:00 UT   23 30 41.5   +40 17 58     1.795    2.209  101.2   25.9    69   19.5 
2025-12-21 00:00 UT   23 31 41.6   +40 12 22     1.812    2.215  100.6   25.9    68   19.5 
2025-12-22 00:00 UT   23 32 43.0   +40 07 02     1.829    2.221   99.9   25.9    68   19.5 
2025-12-23 00:00 UT   23 33 45.6   +40 01 58     1.846    2.227   99.3   25.8    67   19.5 
2025-12-24 00:00 UT   23 34 49.4   +39 57 09     1.862    2.234   98.7   25.8    67   19.6 
2025-12-25 00:00 UT   23 35 54.3   +39 52 35     1.879    2.240   98.0   25.8    66   19.6 
2025-12-26 00:00 UT   23 37 00.3   +39 48 16     1.896    2.246   97.4   25.7    66   19.6 
2025-12-27 00:00 UT   23 38 07.4   +39 44 11     1.913    2.252   96.8   25.7    65   19.6 
2025-12-28 00:00 UT   23 39 15.6   +39 40 21     1.930    2.258   96.1   25.7    65   19.6 
2025-12-29 00:00 UT   23 40 24.8   +39 36 46     1.947    2.264   95.5   25.6    64   19.7 
2025-12-30 00:00 UT   23 41 34.9   +39 33 24     1.963    2.270   94.9   25.6    64   19.7 
2025-12-31 00:00 UT   23 42 46.0   +39 30 16     1.980    2.276   94.3   25.5    63   19.7 
2026-01-01 00:00 UT   23 43 58.0   +39 27 21     1.997    2.282   93.6   25.5    63   19.7 

    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.