2019 SN7
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	5 Nov 2025	31.0	2.684 AU	2.967 AU	10h40m	+08°17'	64.0°	19.4°

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 SN7 are:

            e (Eccentricity)                : 0.4704312
            a (Semimajor axis)              : 1.8271036
            i (Inclination)                 : 0.64125
            Ω (Longitude of ascending node) : 149.40357
            ω (Argument of perihelion)      : 166.92141
            M (Mean anomaly)                : 193.21029
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 136.32577
            B (Latitude of perihelion)      : 0.14510
            P (Orbital period in years)     : 2.47            
        

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
2025-11-05 00:00 UT   10 40 21.7   +08 17 15     2.967    2.684   64.0   19.4   292   31.0 
2025-11-05 23:05 UT   10 41 23.0   +08 11 13     2.954    2.683   64.7   19.5   292   31.0 
2025-11-06 00:00 UT   10 41 25.4   +08 10 58     2.953    2.683   64.7   19.5   292   31.0 
2025-11-07 00:00 UT   10 42 28.6   +08 04 44     2.940    2.683   65.4   19.6   292   31.0 
2025-11-08 00:00 UT   10 43 31.1   +07 58 32     2.926    2.683   66.1   19.7   292   31.0 
2025-11-09 00:00 UT   10 44 33.1   +07 52 23     2.912    2.682   66.9   19.9   292   31.0 
2025-11-10 00:00 UT   10 45 34.5   +07 46 17     2.898    2.682   67.6   20.0   292   31.0 
2025-11-11 00:00 UT   10 46 35.2   +07 40 14     2.884    2.681   68.3   20.1   292   31.0 
2025-11-12 00:00 UT   10 47 35.3   +07 34 14     2.870    2.681   69.1   20.2   292   31.0 
2025-11-13 00:00 UT   10 48 34.8   +07 28 17     2.856    2.681   69.8   20.3   292   31.0 
2025-11-14 00:00 UT   10 49 33.7   +07 22 24     2.842    2.680   70.6   20.4   292   31.0 
2025-11-15 00:00 UT   10 50 31.8   +07 16 34     2.828    2.680   71.3   20.5   292   30.9 
2025-11-16 00:00 UT   10 51 29.3   +07 10 47     2.813    2.679   72.1   20.6   292   30.9 
2025-11-17 00:00 UT   10 52 26.2   +07 05 05     2.799    2.678   72.8   20.7   292   30.9 
2025-11-18 00:00 UT   10 53 22.3   +06 59 26     2.784    2.678   73.6   20.7   292   30.9 
2025-11-19 00:00 UT   10 54 17.7   +06 53 50     2.770    2.677   74.3   20.8   292   30.9 
2025-11-20 00:00 UT   10 55 12.4   +06 48 19     2.755    2.677   75.1   20.9   292   30.9 
2025-11-21 00:00 UT   10 56 06.3   +06 42 52     2.740    2.676   75.9   21.0   292   30.9 
2025-11-22 00:00 UT   10 56 59.5   +06 37 29     2.725    2.675   76.6   21.1   292   30.9 
2025-11-23 00:00 UT   10 57 52.0   +06 32 11     2.710    2.675   77.4   21.1   293   30.9 
2025-11-24 00:00 UT   10 58 43.6   +06 26 57     2.695    2.674   78.2   21.2   293   30.9 
2025-11-25 00:00 UT   10 59 34.5   +06 21 47     2.680    2.673   79.0   21.3   293   30.8 
2025-11-26 00:00 UT   11 00 24.5   +06 16 42     2.665    2.673   79.8   21.3   293   30.8 
2025-11-27 00:00 UT   11 01 13.8   +06 11 42     2.650    2.672   80.6   21.4   293   30.8 
2025-11-28 00:00 UT   11 02 02.2   +06 06 46     2.635    2.671   81.3   21.4   293   30.8 
2025-11-29 00:00 UT   11 02 49.7   +06 01 56     2.620    2.670   82.1   21.5   293   30.8 
2025-11-30 00:00 UT   11 03 36.4   +05 57 11     2.605    2.670   82.9   21.5   293   30.8 
2025-12-01 00:00 UT   11 04 22.2   +05 52 31     2.589    2.669   83.8   21.6   293   30.8 
2025-12-02 00:00 UT   11 05 07.2   +05 47 56     2.574    2.668   84.6   21.6   293   30.8 
2025-12-03 00:00 UT   11 05 51.2   +05 43 26     2.559    2.667   85.4   21.6   293   30.8 
2025-12-04 00:00 UT   11 06 34.3   +05 39 03     2.543    2.666   86.2   21.6   293   30.7 
2025-12-05 00:00 UT   11 07 16.5   +05 34 44     2.528    2.665   87.0   21.7   293   30.7 

    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.