(136108) Haumea
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	11 Aug 2025	17.3	49.863 AU	50.121 AU	14h33m	+14°33'	74.7°	1.1°
Opposition	22 Apr 2026	17.2	49.797 AU	48.913 AU	14h41m	+14°36'	151.2°	0.6°

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 Haumea are:

            e (Eccentricity)                : 0.1970300
            a (Semimajor axis)              : 42.9611226
            i (Inclination)                 : 28.20836
            Ω (Longitude of ascending node) : 121.82556
            ω (Argument of perihelion)      : 240.97517
            M (Mean anomaly)                : 221.56682
            Epoch                           : 2025 May 05

            L (Longitude of perihelion)     : 179.62869
            B (Latitude of perihelion)      : -24.41327
            P (Orbital period in years)     : 281.59            
        

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. A more printer-friendly version of the same chart can be found below.

Ephemerides:

Date       Time       RA (2000)    DEC (2000)    delta   radius  elong  phase   PA    magn
2025-08-11 00:00 UT   14 33 55.0   +14 33 44    50.121   49.863   74.7    1.1   102   17.3 
2025-08-11 01:11 UT   14 33 55.1   +14 33 42    50.122   49.863   74.7    1.1   102   17.3 
2025-08-12 00:00 UT   14 33 56.3   +14 33 04    50.135   49.863   73.9    1.1   102   17.3 
2025-08-13 00:00 UT   14 33 57.6   +14 32 24    50.149   49.863   73.0    1.1   101   17.3 
2025-08-14 00:00 UT   14 33 59.0   +14 31 43    50.162   49.862   72.2    1.1   101   17.3 
2025-08-15 00:00 UT   14 34 00.5   +14 31 03    50.176   49.862   71.4    1.1   100   17.3 
2025-08-16 00:00 UT   14 34 02.0   +14 30 22    50.190   49.862   70.6    1.1   100   17.3 
2025-08-17 00:00 UT   14 34 03.7   +14 29 41    50.203   49.862   69.7    1.1    99   17.3 
2025-08-18 00:00 UT   14 34 05.4   +14 28 60    50.217   49.861   68.9    1.1    99   17.3 
2025-08-19 00:00 UT   14 34 07.2   +14 28 18    50.230   49.861   68.1    1.1    98   17.3 
2025-08-20 00:00 UT   14 34 09.0   +14 27 37    50.243   49.861   67.3    1.1    98   17.3 
2025-08-21 00:00 UT   14 34 10.9   +14 26 55    50.256   49.860   66.5    1.1    97   17.3 
2025-08-22 00:00 UT   14 34 12.9   +14 26 13    50.269   49.860   65.6    1.1    97   17.3 
2025-08-23 00:00 UT   14 34 15.0   +14 25 32    50.282   49.860   64.8    1.1    96   17.3 
2025-08-24 00:00 UT   14 34 17.2   +14 24 50    50.295   49.860   64.0    1.0    96   17.3 
2025-08-25 00:00 UT   14 34 19.4   +14 24 08    50.307   49.859   63.2    1.0    95   17.3 
2025-08-26 00:00 UT   14 34 21.7   +14 23 26    50.320   49.859   62.4    1.0    94   17.3 
2025-08-27 00:00 UT   14 34 24.0   +14 22 43    50.332   49.859   61.6    1.0    94   17.3 
2025-08-28 00:00 UT   14 34 26.5   +14 22 01    50.344   49.859   60.8    1.0    93   17.3 
2025-08-29 00:00 UT   14 34 29.0   +14 21 19    50.356   49.858   60.0    1.0    93   17.3 
2025-08-30 00:00 UT   14 34 31.5   +14 20 37    50.368   49.858   59.2    1.0    92   17.3 
2025-08-31 00:00 UT   14 34 34.2   +14 19 54    50.380   49.858   58.4    1.0    92   17.3 
2025-09-01 00:00 UT   14 34 36.9   +14 19 12    50.392   49.858   57.6    1.0    91   17.3 
2025-09-02 00:00 UT   14 34 39.6   +14 18 30    50.403   49.857   56.8    1.0    90   17.3 
2025-09-03 00:00 UT   14 34 42.5   +14 17 47    50.414   49.857   56.0    1.0    90   17.3 
2025-09-04 00:00 UT   14 34 45.4   +14 17 05    50.426   49.857   55.2    1.0    89   17.3 
2025-09-05 00:00 UT   14 34 48.4   +14 16 23    50.437   49.857   54.4    0.9    88   17.3 
2025-09-06 00:00 UT   14 34 51.4   +14 15 41    50.447   49.856   53.6    0.9    88   17.3 
2025-09-07 00:00 UT   14 34 54.5   +14 14 59    50.458   49.856   52.9    0.9    87   17.3 
2025-09-08 00:00 UT   14 34 57.7   +14 14 17    50.469   49.856   52.1    0.9    86   17.3 
2025-09-09 00:00 UT   14 35 00.9   +14 13 35    50.479   49.856   51.3    0.9    86   17.3 
2025-09-10 00:00 UT   14 35 04.2   +14 12 53    50.489   49.855   50.6    0.9    85   17.3 

    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.