2005 NX55
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	29 Jul 2026	24.2	1.360 AU	0.832 AU	14h47m	-01°34'	94.3°	48.1°

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 2005 NX55 are:

            e (Eccentricity)                : 0.5942183
            a (Semimajor axis)              : 1.5442116
            i (Inclination)                 : 26.47726
            Ω (Longitude of ascending node) : 106.13689
            ω (Argument of perihelion)      : 277.25191
            M (Mean anomaly)                : 186.54245
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 24.22790
            B (Latitude of perihelion)      : -26.24920
            P (Orbital period in years)     : 1.92            
        

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
2026-07-29 00:00 UT   14 47 30.7   -01 34 01     0.832    1.360   94.3   48.1   109   24.2 
2026-07-29 21:10 UT   14 47 01.8   -01 59 02     0.833    1.352   93.5   48.6   109   24.2 
2026-07-30 00:00 UT   14 46 58.1   -02 02 23     0.833    1.351   93.3   48.6   109   24.2 
2026-07-31 00:00 UT   14 46 28.0   -02 30 54     0.835    1.341   92.5   49.1   108   24.2 
2026-08-01 00:00 UT   14 46 00.6   -02 59 33     0.836    1.332   91.6   49.6   108   24.2 
2026-08-02 00:00 UT   14 45 35.6   -03 28 20     0.837    1.323   90.7   50.1   108   24.2 
2026-08-03 00:00 UT   14 45 13.2   -03 57 14     0.838    1.313   89.8   50.6   108   24.2 
2026-08-04 00:00 UT   14 44 53.2   -04 26 16     0.839    1.304   88.9   51.1   108   24.2 
2026-08-05 00:00 UT   14 44 35.5   -04 55 25     0.840    1.295   88.1   51.5   107   24.2 
2026-08-06 00:00 UT   14 44 20.3   -05 24 41     0.840    1.285   87.2   52.0   107   24.2 
2026-08-07 00:00 UT   14 44 07.3   -05 54 05     0.841    1.276   86.3   52.5   107   24.2 
2026-08-08 00:00 UT   14 43 56.5   -06 23 36     0.842    1.266   85.5   53.0   107   24.2 
2026-08-09 00:00 UT   14 43 48.0   -06 53 14     0.843    1.257   84.7   53.5   107   24.2 
2026-08-10 00:00 UT   14 43 41.6   -07 22 60     0.843    1.247   83.8   53.9   107   24.2 
2026-08-11 00:00 UT   14 43 37.3   -07 52 53     0.844    1.237   83.0   54.4   107   24.2 
2026-08-12 00:00 UT   14 43 35.1   -08 22 53     0.844    1.228   82.2   54.9   107   24.2 
2026-08-13 00:00 UT   14 43 34.9   -08 53 00     0.844    1.218   81.4   55.3   107   24.2 
2026-08-14 00:00 UT   14 43 36.6   -09 23 15     0.845    1.208   80.6   55.8   107   24.2 
2026-08-15 00:00 UT   14 43 40.2   -09 53 37     0.845    1.198   79.8   56.3   107   24.2 

    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.