2018 VP1
ephemeris date magn radius delta ra dec elong phase
Today19 Sep 202634.41.415 AU1.850 AU14h47m-17°42'49.2°32.5°
2018 VP1 - 2026-09-19
astro.vanbuitenen.nl


 
-1 year
-1 month
-1 day
Now
+1 day
+1 month
+1 year

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 2018 VP1 are:

            e (Eccentricity)                : 0.4418225
            a (Semimajor axis)              : 1.6309905
            i (Inclination)                 : 3.16519
            Ω (Longitude of ascending node) : 39.73470
            ω (Argument of perihelion)      : 317.07992
            M (Mean anomaly)                : 263.35278
            Epoch                           : 2026 Jun 09

            L (Longitude of perihelion)     : -3.14176
            B (Latitude of perihelion)      : -2.15484
            P (Orbital period in years)     : 2.08            
        

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
2026-09-19 00:00 UT   14 47 45.7   -17 42 28     1.850    1.415   49.2   32.5   108   34.4 
2026-09-19 20:55 UT   14 49 52.8   -17 52 29     1.850    1.409   48.8   32.5   108   34.4 
2026-09-20 00:00 UT   14 50 11.7   -17 53 57     1.850    1.408   48.8   32.5   108   34.3 
2026-09-21 00:00 UT   14 52 39.1   -18 05 24     1.850    1.402   48.4   32.4   108   34.3 
2026-09-22 00:00 UT   14 55 07.9   -18 16 48     1.849    1.395   48.1   32.4   108   34.3 
2026-09-23 00:00 UT   14 57 38.2   -18 28 11     1.848    1.388   47.7   32.3   108   34.3 
2026-09-24 00:00 UT   15 00 09.9   -18 39 31     1.848    1.382   47.4   32.3   108   34.3 
2026-09-25 00:00 UT   15 02 43.0   -18 50 49     1.847    1.375   47.0   32.2   108   34.3 
2026-09-26 00:00 UT   15 05 17.6   -19 02 04     1.846    1.369   46.7   32.2   107   34.3 
2026-09-27 00:00 UT   15 07 53.7   -19 13 15     1.845    1.362   46.3   32.2   107   34.3 
2026-09-28 00:00 UT   15 10 31.3   -19 24 24     1.844    1.355   46.0   32.1   107   34.3 
2026-09-29 00:00 UT   15 13 10.5   -19 35 29     1.842    1.349   45.7   32.1   107   34.2 
2026-09-30 00:00 UT   15 15 51.1   -19 46 29     1.841    1.342   45.4   32.1   107   34.2 
2026-10-01 00:00 UT   15 18 33.3   -19 57 26     1.840    1.336   45.0   32.0   107   34.2 
2026-10-02 00:00 UT   15 21 17.0   -20 08 19     1.838    1.329   44.7   32.0   106   34.2 


    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.