(4) Vesta
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	26 Feb 2025	7.2	2.225 AU	1.669 AU	15h05m	-07°33'	111.0°	24.6°
Opposition	1 May 2025	5.7	2.179 AU	1.183 AU	14h52m	-04°15'	168.3°	5.4°

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 Vesta are:

            e (Eccentricity)                : 0.0901071
            a (Semimajor axis)              : 2.3613975
            i (Inclination)                 : 7.14394
            Ω (Longitude of ascending node) : 103.70297
            ω (Argument of perihelion)      : 151.58335
            M (Mean anomaly)                : 332.45069
            Epoch                           : 2025 May 05

            L (Longitude of perihelion)     : 75.47281
            B (Latitude of perihelion)      : 3.39284
            P (Orbital period in years)     : 3.63            
        

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
2025-02-26 00:00 UT   15 05 04.1   -07 33 03     1.669    2.225  111.0   24.6   283    7.2 
2025-02-26 09:51 UT   15 05 22.0   -07 32 51     1.664    2.224  111.3   24.5   282    7.2 
2025-02-27 00:00 UT   15 05 47.1   -07 32 31     1.657    2.224  111.8   24.4   282    7.2 
2025-02-28 00:00 UT   15 06 28.6   -07 31 51     1.645    2.223  112.6   24.3   282    7.2 
2025-03-01 00:00 UT   15 07 08.6   -07 31 03     1.633    2.222  113.5   24.1   282    7.2 
2025-03-02 00:00 UT   15 07 47.1   -07 30 08     1.622    2.221  114.3   24.0   282    7.2 
2025-03-03 00:00 UT   15 08 23.9   -07 29 05     1.610    2.220  115.1   23.8   281    7.1 
2025-03-04 00:00 UT   15 08 59.2   -07 27 55     1.598    2.220  116.0   23.7   281    7.1 
2025-03-05 00:00 UT   15 09 32.9   -07 26 38     1.587    2.219  116.8   23.5   281    7.1 
2025-03-06 00:00 UT   15 10 04.9   -07 25 14     1.576    2.218  117.7   23.3   281    7.1 
2025-03-07 00:00 UT   15 10 35.3   -07 23 42     1.565    2.217  118.6   23.1   280    7.0 
2025-03-08 00:00 UT   15 11 04.0   -07 22 03     1.553    2.217  119.4   23.0   280    7.0 
2025-03-09 00:00 UT   15 11 31.1   -07 20 18     1.542    2.216  120.3   22.8   280    7.0 
2025-03-10 00:00 UT   15 11 56.4   -07 18 25     1.531    2.215  121.2   22.6   279    7.0 
2025-03-11 00:00 UT   15 12 20.0   -07 16 26     1.521    2.214  122.1   22.3   279    7.0 
2025-03-12 00:00 UT   15 12 41.8   -07 14 20     1.510    2.213  123.0   22.1   279    6.9 
2025-03-13 00:00 UT   15 13 01.9   -07 12 07     1.499    2.213  123.9   21.9   279    6.9 
2025-03-14 00:00 UT   15 13 20.2   -07 09 48     1.489    2.212  124.8   21.7   278    6.9 
2025-03-15 00:00 UT   15 13 36.6   -07 07 22     1.478    2.211  125.7   21.4   278    6.9 
2025-03-16 00:00 UT   15 13 51.3   -07 04 50     1.468    2.210  126.6   21.2   278    6.8 
2025-03-17 00:00 UT   15 14 04.1   -07 02 11     1.458    2.210  127.5   20.9   277    6.8 
2025-03-18 00:00 UT   15 14 15.0   -06 59 27     1.448    2.209  128.4   20.7   277    6.8 
2025-03-19 00:00 UT   15 14 24.1   -06 56 36     1.438    2.208  129.4   20.4   277    6.8 
2025-03-20 00:00 UT   15 14 31.2   -06 53 40     1.428    2.207  130.3   20.1   276    6.7 
2025-03-21 00:00 UT   15 14 36.5   -06 50 38     1.419    2.207  131.3   19.8   276    6.7 
2025-03-22 00:00 UT   15 14 39.8   -06 47 30     1.409    2.206  132.2   19.5   276    6.7 
2025-03-23 00:00 UT   15 14 41.2   -06 44 16     1.400    2.205  133.2   19.2   275    6.7 
2025-03-24 00:00 UT   15 14 40.6   -06 40 58     1.391    2.204  134.1   18.9   275    6.6 
2025-03-25 00:00 UT   15 14 38.1   -06 37 34     1.382    2.204  135.1   18.6   274    6.6 
2025-03-26 00:00 UT   15 14 33.6   -06 34 05     1.373    2.203  136.1   18.3   274    6.6 
2025-03-27 00:00 UT   15 14 27.2   -06 30 32     1.364    2.202  137.1   18.0   273    6.6 
2025-03-28 00:00 UT   15 14 18.7   -06 26 54     1.356    2.201  138.0   17.6   273    6.5 

    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.