(46) Hestia
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Opposition	22 Oct 2026	10.6	2.137 AU	1.143 AU	01h54m	+09°30'	177.6°	1.1°
Today	31 Oct 2026	10.9	2.146 AU	1.160 AU	01h47m	+08°40'	170.6°	4.4°

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 Hestia are:

            e (Eccentricity)                : 0.1718247
            a (Semimajor axis)              : 2.5256717
            i (Inclination)                 : 2.35150
            Ω (Longitude of ascending node) : 181.05406
            ω (Argument of perihelion)      : 177.04601
            M (Mean anomaly)                : 348.85815
            Epoch                           : 2026 Jun 09

            L (Longitude of perihelion)     : 178.10255
            B (Latitude of perihelion)      : 0.12115
            P (Orbital period in years)     : 4.01            
        

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
2026-10-31 00:00 UT   01 47 23.4   +08 40 08     1.160    2.146  170.6    4.4    56   10.9 
2026-10-31 22:31 UT   01 46 38.1   +08 34 53     1.163    2.147  169.4    4.9    57   10.9 
2026-11-01 00:00 UT   01 46 35.1   +08 34 32     1.164    2.147  169.4    4.9    57   10.9 
2026-11-02 00:00 UT   01 45 47.6   +08 29 03     1.167    2.148  168.2    5.4    58   11.0 
2026-11-03 00:00 UT   01 45 01.0   +08 23 40     1.171    2.149  167.0    6.0    59   11.0 
2026-11-04 00:00 UT   01 44 15.2   +08 18 25     1.175    2.150  165.8    6.5    60   11.0 
2026-11-05 00:00 UT   01 43 30.5   +08 13 17     1.179    2.151  164.6    7.0    61   11.1 
2026-11-06 00:00 UT   01 42 46.9   +08 08 18     1.184    2.153  163.4    7.6    61   11.1 
2026-11-07 00:00 UT   01 42 04.4   +08 03 27     1.188    2.154  162.2    8.1    62   11.1 
2026-11-08 00:00 UT   01 41 23.1   +07 58 44     1.193    2.155  161.0    8.6    62   11.2 
2026-11-09 00:00 UT   01 40 43.1   +07 54 12     1.199    2.156  159.9    9.1    62   11.2 
2026-11-10 00:00 UT   01 40 04.4   +07 49 49     1.204    2.157  158.7    9.6    63   11.2 
2026-11-11 00:00 UT   01 39 27.1   +07 45 35     1.210    2.158  157.5   10.1    63   11.3 
2026-11-12 00:00 UT   01 38 51.2   +07 41 33     1.216    2.159  156.4   10.6    63   11.3 
2026-11-13 00:00 UT   01 38 16.9   +07 37 41     1.222    2.161  155.2   11.1    64   11.3 
2026-11-14 00:00 UT   01 37 44.0   +07 33 59     1.228    2.162  154.0   11.6    64   11.3 
2026-11-15 00:00 UT   01 37 12.8   +07 30 29     1.235    2.163  152.9   12.0    64   11.4 
2026-11-16 00:00 UT   01 36 43.1   +07 27 10     1.242    2.164  151.8   12.5    64   11.4 
2026-11-17 00:00 UT   01 36 15.1   +07 24 03     1.249    2.165  150.6   12.9    64   11.4 
2026-11-18 00:00 UT   01 35 48.7   +07 21 07     1.256    2.167  149.5   13.4    65   11.5 
2026-11-19 00:00 UT   01 35 24.1   +07 18 23     1.263    2.168  148.4   13.8    65   11.5 
2026-11-20 00:00 UT   01 35 01.2   +07 15 51     1.271    2.169  147.3   14.3    65   11.5 
2026-11-21 00:00 UT   01 34 40.0   +07 13 31     1.279    2.170  146.2   14.7    65   11.6 
2026-11-22 00:00 UT   01 34 20.6   +07 11 23     1.287    2.172  145.1   15.1    65   11.6 
2026-11-23 00:00 UT   01 34 02.9   +07 09 27     1.295    2.173  144.0   15.5    65   11.6 
2026-11-24 00:00 UT   01 33 47.1   +07 07 43     1.303    2.174  142.9   15.9    65   11.6 
2026-11-25 00:00 UT   01 33 33.0   +07 06 12     1.312    2.175  141.9   16.3    65   11.7 
2026-11-26 00:00 UT   01 33 20.7   +07 04 52     1.320    2.177  140.8   16.7    66   11.7 
2026-11-27 00:00 UT   01 33 10.2   +07 03 45     1.329    2.178  139.7   17.0    66   11.7 
2026-11-28 00:00 UT   01 33 01.6   +07 02 49     1.338    2.179  138.7   17.4    66   11.8 
2026-11-29 00:00 UT   01 32 54.7   +07 02 06     1.348    2.180  137.6   17.7    66   11.8 
2026-11-30 00:00 UT   01 32 49.7   +07 01 35     1.357    2.182  136.6   18.1    66   11.8 

    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.