(3) Juno
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	29 Nov 2025	11.3	3.252 AU	4.191 AU	17h14m	-12°57'	15.6°	4.7°
Opposition	26 Jul 2026	9.1	2.800 AU	1.806 AU	20h09m	-04°57'	165.2°	5.3°

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 Juno are:

            e (Eccentricity)                : 0.2558258
            a (Semimajor axis)              : 2.6708791
            i (Inclination)                 : 12.98604
            Ω (Longitude of ascending node) : 169.81989
            ω (Argument of perihelion)      : 247.88367
            M (Mean anomaly)                : 217.59095
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 237.18101
            B (Latitude of perihelion)      : -12.01569
            P (Orbital period in years)     : 4.36            
        

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
2025-11-29 00:00 UT   17 14 18.6   -12 57 35     4.191    3.252   15.6    4.7    55   11.3 
2025-11-29 08:28 UT   17 14 48.5   -12 58 22     4.192    3.252   15.4    4.6    55   11.3 
2025-11-30 00:00 UT   17 15 43.5   -12 59 45     4.193    3.251   15.1    4.5    54   11.3 
2025-12-01 00:00 UT   17 17 08.7   -13 01 51     4.195    3.250   14.6    4.4    52   11.3 
2025-12-02 00:00 UT   17 18 34.0   -13 03 52     4.196    3.249   14.2    4.3    50   11.2 
2025-12-03 00:00 UT   17 19 59.5   -13 05 50     4.197    3.248   13.7    4.1    48   11.2 
2025-12-04 00:00 UT   17 21 25.1   -13 07 43     4.198    3.246   13.2    4.0    45   11.2 
2025-12-05 00:00 UT   17 22 50.8   -13 09 33     4.199    3.245   12.8    3.9    43   11.2 
2025-12-06 00:00 UT   17 24 16.7   -13 11 18     4.199    3.244   12.4    3.7    41   11.2 
2025-12-07 00:00 UT   17 25 42.8   -13 12 59     4.200    3.243   12.0    3.6    38   11.2 
2025-12-08 00:00 UT   17 27 08.9   -13 14 36     4.200    3.242   11.7    3.5    35   11.2 
2025-12-09 00:00 UT   17 28 35.2   -13 16 08     4.200    3.240   11.3    3.4    32   11.2 
2025-12-10 00:00 UT   17 30 01.7   -13 17 36     4.200    3.239   11.0    3.3    29   11.2 
2025-12-11 00:00 UT   17 31 28.2   -13 19 01     4.200    3.238   10.8    3.3    26   11.2 
2025-12-12 00:00 UT   17 32 54.9   -13 20 20     4.200    3.237   10.5    3.2    22   11.2 
2025-12-13 00:00 UT   17 34 21.6   -13 21 36     4.199    3.235   10.3    3.1    18   11.2 
2025-12-14 00:00 UT   17 35 48.5   -13 22 47     4.198    3.234   10.2    3.1    15   11.2 
2025-12-15 00:00 UT   17 37 15.5   -13 23 54     4.198    3.233   10.0    3.0    11   11.2 
2025-12-16 00:00 UT   17 38 42.5   -13 24 57     4.197    3.232   10.0    3.0     7   11.2 
2025-12-17 00:00 UT   17 40 09.6   -13 25 55     4.195    3.230    9.9    3.0     3   11.2 
2025-12-18 00:00 UT   17 41 36.9   -13 26 49     4.194    3.229    9.9    3.0   359   11.2 
2025-12-19 00:00 UT   17 43 04.1   -13 27 38     4.192    3.228   10.0    3.0   355   11.2 
2025-12-20 00:00 UT   17 44 31.5   -13 28 23     4.191    3.226   10.1    3.1   351   11.2 
2025-12-21 00:00 UT   17 45 58.9   -13 29 04     4.189    3.225   10.2    3.1   347   11.2 
2025-12-22 00:00 UT   17 47 26.4   -13 29 40     4.187    3.224   10.4    3.2   344   11.2 
2025-12-23 00:00 UT   17 48 53.9   -13 30 12     4.184    3.222   10.6    3.2   340   11.2 

    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.