2019 GM4
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	17 Oct 2026	27.8	1.837 AU	2.105 AU	09h32m	+08°31'	60.8°	28.3°

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 GM4 are:

            e (Eccentricity)                : 0.3940006
            a (Semimajor axis)              : 1.5760907
            i (Inclination)                 : 6.59773
            Ω (Longitude of ascending node) : 202.03347
            ω (Argument of perihelion)      : 46.50504
            M (Mean anomaly)                : 200.84120
            Epoch                           : 2026 Jun 09

            L (Longitude of perihelion)     : 248.34838
            B (Latitude of perihelion)      : 4.78120
            P (Orbital period in years)     : 1.98            
        

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
2026-10-17 00:00 UT   09 32 21.6   +08 31 33     2.105    1.837   60.8   28.3   285   27.8 
2026-10-17 03:54 UT   09 32 41.3   +08 29 40     2.102    1.837   60.9   28.3   285   27.8 
2026-10-18 00:00 UT   09 34 23.1   +08 19 55     2.091    1.833   61.3   28.5   286   27.8 
2026-10-19 00:00 UT   09 36 24.8   +08 08 11     2.077    1.829   61.7   28.7   286   27.7 
2026-10-20 00:00 UT   09 38 26.4   +07 56 21     2.063    1.825   62.2   28.9   286   27.7 
2026-10-21 00:00 UT   09 40 28.2   +07 44 26     2.050    1.820   62.6   29.0   286   27.7 
2026-10-22 00:00 UT   09 42 30.0   +07 32 25     2.036    1.816   63.0   29.2   286   27.7 
2026-10-23 00:00 UT   09 44 32.0   +07 20 18     2.022    1.812   63.5   29.4   286   27.7 
2026-10-24 00:00 UT   09 46 34.0   +07 08 06     2.008    1.807   63.9   29.6   287   27.7 
2026-10-25 00:00 UT   09 48 36.2   +06 55 48     1.994    1.803   64.4   29.8   287   27.7 
2026-10-26 00:00 UT   09 50 38.4   +06 43 24     1.980    1.799   64.8   30.0   287   27.6 
2026-10-27 00:00 UT   09 52 40.8   +06 30 55     1.966    1.794   65.3   30.2   287   27.6 
2026-10-28 00:00 UT   09 54 43.3   +06 18 20     1.952    1.790   65.7   30.4   287   27.6 
2026-10-29 00:00 UT   09 56 46.0   +06 05 40     1.938    1.785   66.2   30.6   287   27.6 
2026-10-30 00:00 UT   09 58 48.8   +05 52 53     1.924    1.781   66.6   30.8   288   27.6 
2026-10-31 00:00 UT   10 00 51.8   +05 40 01     1.910    1.776   67.1   31.0   288   27.6 
2026-11-01 00:00 UT   10 02 54.9   +05 27 04     1.896    1.772   67.5   31.2   288   27.6 

    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.