2022 SH
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	26 Oct 2025	31.4	1.618 AU	1.860 AU	10h13m	+08°23'	60.3°	32.3°

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 2022 SH are:

            e (Eccentricity)                : 0.4883080
            a (Semimajor axis)              : 1.9478198
            i (Inclination)                 : 3.42205
            Ω (Longitude of ascending node) : 176.07029
            ω (Argument of perihelion)      : 203.90661
            M (Mean anomaly)                : 52.91684
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 199.93904
            B (Latitude of perihelion)      : -1.38609
            P (Orbital period in years)     : 2.72            
        

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
2025-10-26 00:00 UT   10 13 00.5   +08 23 41     1.860    1.618   60.3   32.3   289   31.4 
2025-10-26 06:44 UT   10 13 31.1   +08 20 48     1.860    1.620   60.5   32.3   289   31.4 
2025-10-27 00:00 UT   10 14 49.0   +08 13 25     1.858    1.625   60.9   32.3   290   31.4 
2025-10-28 00:00 UT   10 16 36.3   +08 03 14     1.855    1.632   61.4   32.3   290   31.4 
2025-10-29 00:00 UT   10 18 22.3   +07 53 06     1.852    1.639   61.9   32.3   290   31.4 
2025-10-30 00:00 UT   10 20 07.2   +07 43 03     1.849    1.646   62.4   32.4   290   31.4 
2025-10-31 00:00 UT   10 21 50.8   +07 33 04     1.846    1.652   63.0   32.4   290   31.4 
2025-11-01 00:00 UT   10 23 33.2   +07 23 10     1.843    1.659   63.5   32.4   290   31.4 
2025-11-02 00:00 UT   10 25 14.4   +07 13 20     1.840    1.666   64.1   32.4   290   31.4 
2025-11-03 00:00 UT   10 26 54.3   +07 03 35     1.837    1.672   64.6   32.4   290   31.4 
2025-11-04 00:00 UT   10 28 33.1   +06 53 55     1.833    1.679   65.2   32.4   290   31.4 
2025-11-05 00:00 UT   10 30 10.6   +06 44 20     1.830    1.686   65.8   32.4   290   31.4 
2025-11-06 00:00 UT   10 31 46.9   +06 34 50     1.826    1.693   66.3   32.4   291   31.4 
2025-11-07 00:00 UT   10 33 22.0   +06 25 26     1.822    1.699   66.9   32.5   291   31.4 
2025-11-08 00:00 UT   10 34 55.8   +06 16 06     1.819    1.706   67.5   32.5   291   31.4 
2025-11-09 00:00 UT   10 36 28.4   +06 06 53     1.815    1.712   68.1   32.5   291   31.4 
2025-11-10 00:00 UT   10 37 59.8   +05 57 44     1.811    1.719   68.7   32.5   291   31.4 
2025-11-11 00:00 UT   10 39 29.9   +05 48 42     1.806    1.726   69.3   32.5   291   31.4 
2025-11-12 00:00 UT   10 40 58.8   +05 39 45     1.802    1.732   69.9   32.5   291   31.4 
2025-11-13 00:00 UT   10 42 26.4   +05 30 55     1.798    1.739   70.5   32.4   291   31.4 
2025-11-14 00:00 UT   10 43 52.7   +05 22 10     1.793    1.745   71.1   32.4   291   31.4 

    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.