(79) Eurynome |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Today | 2 Oct 2025 | 13.0 | 2.702 AU | 3.694 AU | 12h06m | -02°22' | 6.4° | 2.4° |
Opposition | 30 Apr 2026 | 11.6 | 2.904 AU | 1.897 AU | 14h33m | -13°17' | 178.3° | 0.6° |
(79) Eurynome - 2025-10-02
astro.vanbuitenen.nl
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 Eurynome are:
e (Eccentricity) : 0.1910250
a (Semimajor axis) : 2.4439453
i (Inclination) : 4.61316
Ω (Longitude of ascending node) : 206.50117
ω (Argument of perihelion) : 201.39127
M (Mean anomaly) : 127.32905
Epoch : 2025 Nov 21
L (Longitude of perihelion) : 227.82938
B (Latitude of perihelion) : -1.68100
P (Orbital period in years) : 3.82
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
2025-10-02 00:00 UT 12 06 53.3 -02 22 34 3.694 2.702 6.4 2.4 280 13.0
2025-10-02 21:42 UT 12 08 16.7 -02 31 00 3.694 2.703 6.9 2.5 281 13.1
2025-10-03 00:00 UT 12 08 25.6 -02 31 54 3.694 2.704 6.9 2.6 281 13.1
2025-10-04 00:00 UT 12 09 57.7 -02 41 13 3.694 2.705 7.5 2.8 282 13.1
2025-10-05 00:00 UT 12 11 29.8 -02 50 32 3.693 2.707 8.0 3.0 283 13.1
2025-10-06 00:00 UT 12 13 01.7 -02 59 49 3.693 2.708 8.6 3.2 284 13.1
2025-10-07 00:00 UT 12 14 33.6 -03 09 06 3.692 2.710 9.2 3.4 284 13.1
2025-10-08 00:00 UT 12 16 05.4 -03 18 22 3.691 2.711 9.7 3.6 285 13.1
2025-10-09 00:00 UT 12 17 37.1 -03 27 37 3.690 2.713 10.3 3.8 285 13.1
2025-10-10 00:00 UT 12 19 08.7 -03 36 51 3.689 2.714 10.9 4.0 286 13.1
2025-10-11 00:00 UT 12 20 40.2 -03 46 05 3.687 2.716 11.4 4.2 286 13.2
2025-10-12 00:00 UT 12 22 11.6 -03 55 17 3.686 2.718 12.0 4.4 287 13.2
2025-10-13 00:00 UT 12 23 43.0 -04 04 28 3.684 2.719 12.6 4.6 287 13.2
2025-10-14 00:00 UT 12 25 14.2 -04 13 38 3.682 2.721 13.2 4.8 287 13.2
2025-10-15 00:00 UT 12 26 45.3 -04 22 47 3.681 2.722 13.7 5.0 288 13.2
2025-10-16 00:00 UT 12 28 16.4 -04 31 55 3.678 2.724 14.3 5.2 288 13.2
2025-10-17 00:00 UT 12 29 47.3 -04 41 01 3.676 2.725 14.9 5.4 288 13.2
2025-10-18 00:00 UT 12 31 18.1 -04 50 06 3.674 2.727 15.5 5.6 288 13.2
2025-10-19 00:00 UT 12 32 48.8 -04 59 10 3.671 2.728 16.1 5.8 289 13.2
2025-10-20 00:00 UT 12 34 19.4 -05 08 12 3.669 2.730 16.6 6.0 289 13.3
2025-10-21 00:00 UT 12 35 49.9 -05 17 13 3.666 2.731 17.2 6.2 289 13.3
2025-10-22 00:00 UT 12 37 20.3 -05 26 13 3.663 2.733 17.8 6.4 289 13.3
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.