(43) Ariadne |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Opposition | 2 Jun 2024 | 9.1 | 1.864 AU | 0.850 AU | 16h44m | -23°56' | 178.2° | 1.0° |
Today | 26 Jul 2024 | 10.6 | 1.833 AU | 1.053 AU | 16h25m | -20°34' | 124.8° | 27.1° |
(43) Ariadne - 2024-07-26
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 Ariadne are:
e (Eccentricity) : 0.1685607
a (Semimajor axis) : 2.2033396
i (Inclination) : 3.47052
Ω (Longitude of ascending node) : 264.74780
ω (Argument of perihelion) : 16.13801
M (Mean anomaly) : 320.64893
Epoch : 2024 Mar 31
L (Longitude of perihelion) : 280.85775
B (Latitude of perihelion) : 0.96409
P (Orbital period in years) : 3.27
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
2024-07-26 00:00 UT 16 25 33.0 -20 34 27 1.053 1.833 124.8 27.1 100 10.6
2024-07-26 23:57 UT 16 26 10.2 -20 33 38 1.061 1.833 124.0 27.3 100 10.6
2024-07-27 00:00 UT 16 26 10.3 -20 33 38 1.061 1.833 124.0 27.3 100 10.6
2024-07-28 00:00 UT 16 26 49.7 -20 32 57 1.068 1.833 123.2 27.6 100 10.7
2024-07-29 00:00 UT 16 27 31.1 -20 32 21 1.076 1.833 122.4 27.9 100 10.7
2024-07-30 00:00 UT 16 28 14.7 -20 31 53 1.084 1.833 121.6 28.2 100 10.7
2024-07-31 00:00 UT 16 29 00.3 -20 31 30 1.092 1.832 120.8 28.4 100 10.7
2024-08-01 00:00 UT 16 29 48.0 -20 31 13 1.100 1.832 120.0 28.7 100 10.7
2024-08-02 00:00 UT 16 30 37.7 -20 31 02 1.108 1.832 119.3 28.9 99 10.8
2024-08-03 00:00 UT 16 31 29.3 -20 30 57 1.116 1.832 118.5 29.1 99 10.8
2024-08-04 00:00 UT 16 32 22.9 -20 30 57 1.125 1.832 117.8 29.3 99 10.8
2024-08-05 00:00 UT 16 33 18.4 -20 31 02 1.133 1.832 117.0 29.6 99 10.8
2024-08-06 00:00 UT 16 34 15.9 -20 31 12 1.141 1.832 116.3 29.8 99 10.9
2024-08-07 00:00 UT 16 35 15.2 -20 31 27 1.150 1.832 115.5 30.0 99 10.9
2024-08-08 00:00 UT 16 36 16.4 -20 31 47 1.158 1.832 114.8 30.2 99 10.9
2024-08-09 00:00 UT 16 37 19.4 -20 32 11 1.167 1.832 114.1 30.3 99 10.9
2024-08-10 00:00 UT 16 38 24.2 -20 32 39 1.176 1.832 113.4 30.5 99 10.9
2024-08-11 00:00 UT 16 39 30.7 -20 33 10 1.184 1.832 112.7 30.7 99 11.0
2024-08-12 00:00 UT 16 40 39.0 -20 33 46 1.193 1.832 112.0 30.9 98 11.0
2024-08-13 00:00 UT 16 41 48.9 -20 34 24 1.202 1.832 111.3 31.0 98 11.0
2024-08-14 00:00 UT 16 43 00.6 -20 35 06 1.211 1.832 110.6 31.2 98 11.0
2024-08-15 00:00 UT 16 44 13.9 -20 35 50 1.220 1.832 110.0 31.3 98 11.0
2024-08-16 00:00 UT 16 45 28.8 -20 36 38 1.229 1.832 109.3 31.4 98 11.1
2024-08-17 00:00 UT 16 46 45.2 -20 37 27 1.238 1.832 108.6 31.6 98 11.1
2024-08-18 00:00 UT 16 48 03.2 -20 38 19 1.247 1.833 108.0 31.7 98 11.1
2024-08-19 00:00 UT 16 49 22.7 -20 39 13 1.256 1.833 107.3 31.8 97 11.1
2024-08-20 00:00 UT 16 50 43.7 -20 40 08 1.265 1.833 106.7 31.9 97 11.1
2024-08-21 00:00 UT 16 52 06.2 -20 41 05 1.275 1.833 106.0 32.0 97 11.2
2024-08-22 00:00 UT 16 53 30.1 -20 42 04 1.284 1.833 105.4 32.1 97 11.2
2024-08-23 00:00 UT 16 54 55.4 -20 43 03 1.293 1.833 104.8 32.2 97 11.2
2024-08-24 00:00 UT 16 56 22.1 -20 44 04 1.303 1.834 104.1 32.3 97 11.2
2024-08-25 00:00 UT 16 57 50.1 -20 45 05 1.312 1.834 103.5 32.4 97 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.