(679) Pax
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	22 Dec 2024	11.6	2.110 AU	1.151 AU	06h03m	+06°00'	162.6°	8.0°
Opposition	22 Dec 2024	11.6	2.112 AU	1.152 AU	06h03m	+06°07'	162.7°	8.0°

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 Pax are:

            e (Eccentricity)                : 0.3099911
            a (Semimajor axis)              : 2.5870115
            i (Inclination)                 : 24.40973
            Ω (Longitude of ascending node) : 112.07706
            ω (Argument of perihelion)      : 267.14610
            M (Mean anomaly)                : 23.58924
            Epoch                           : 2024 Oct 17

            L (Longitude of perihelion)     : 198.94355
            B (Latitude of perihelion)      : -24.37748
            P (Orbital period in years)     : 4.16            
        

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
2024-12-22 00:00 UT   06 03 53.8   +06 00 07     1.151    2.110  162.6    8.0   358   11.6 
2024-12-22 18:25 UT   06 02 58.9   +06 12 07     1.153    2.113  162.8    7.9     1   11.6 
2024-12-23 00:00 UT   06 02 42.2   +06 15 47     1.153    2.113  162.8    7.9     2   11.6 
2024-12-24 00:00 UT   06 01 31.0   +06 31 37     1.156    2.117  163.0    7.8     7   11.6 
2024-12-25 00:00 UT   06 00 20.1   +06 47 35     1.159    2.120  163.1    7.8    11   11.7 
2024-12-26 00:00 UT   05 59 09.8   +07 03 41     1.163    2.123  163.0    7.8    16   11.7 
2024-12-27 00:00 UT   05 58 00.0   +07 19 54     1.167    2.126  162.9    7.8    20   11.7 
2024-12-28 00:00 UT   05 56 51.0   +07 36 14     1.171    2.130  162.6    7.9    25   11.7 
2024-12-29 00:00 UT   05 55 42.7   +07 52 39     1.175    2.133  162.3    8.0    29   11.7 
2024-12-30 00:00 UT   05 54 35.3   +08 09 09     1.180    2.136  161.9    8.2    33   11.7 
2024-12-31 00:00 UT   05 53 29.0   +08 25 44     1.185    2.140  161.4    8.4    37   11.8 
2025-01-01 00:00 UT   05 52 23.7   +08 42 21     1.190    2.143  160.8    8.7    40   11.8 
2025-01-02 00:00 UT   05 51 19.5   +08 59 01     1.195    2.146  160.2    8.9    43   11.8 
2025-01-03 00:00 UT   05 50 16.7   +09 15 43     1.201    2.150  159.5    9.2    47   11.8 
2025-01-04 00:00 UT   05 49 15.1   +09 32 26     1.207    2.153  158.8    9.5    49   11.9 
2025-01-05 00:00 UT   05 48 15.0   +09 49 09     1.213    2.156  158.0    9.9    52   11.9 
2025-01-06 00:00 UT   05 47 16.4   +10 05 52     1.220    2.160  157.1   10.2    55   11.9 
2025-01-07 00:00 UT   05 46 19.4   +10 22 33     1.226    2.163  156.3   10.5    57   11.9 
2025-01-08 00:00 UT   05 45 23.9   +10 39 13     1.234    2.166  155.4   10.9    59   12.0 
2025-01-09 00:00 UT   05 44 30.2   +10 55 51     1.241    2.170  154.4   11.3    61   12.0 
2025-01-10 00:00 UT   05 43 38.2   +11 12 26     1.248    2.173  153.5   11.7    63   12.0 
2025-01-11 00:00 UT   05 42 47.9   +11 28 57     1.256    2.177  152.5   12.0    64   12.1 
2025-01-12 00:00 UT   05 41 59.5   +11 45 24     1.264    2.180  151.5   12.4    66   12.1 
2025-01-13 00:00 UT   05 41 13.0   +12 01 47     1.273    2.183  150.5   12.8    67   12.1 

    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.