A854 RA |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Today | 26 Dec 2024 | 13.2 | 3.311 AU | 3.801 AU | 14h35m | -13°35' | 53.5° | 13.8° |
Opposition | 4 May 2025 | 11.9 | 3.541 AU | 2.542 AU | 14h34m | -24°40' | 171.0° | 2.6° |
A854 RA - 2024-12-26
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 A854 RA are:
e (Eccentricity) : 0.2171126
a (Semimajor axis) : 3.1642679
i (Inclination) : 26.30671
Ω (Longitude of ascending node) : 30.80402
ω (Argument of perihelion) : 61.56591
M (Mean anomaly) : 297.84301
Epoch : 2022 Aug 09
L (Longitude of perihelion) : 89.67107
B (Latitude of perihelion) : 22.93669
P (Orbital period in years) : 5.63
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
2024-12-26 00:00 UT 14 35 59.6 -13 35 07 3.801 3.311 53.5 13.8 289 13.2
2024-12-26 19:30 UT 14 36 47.1 -13 41 40 3.793 3.313 54.1 13.9 289 13.2
2024-12-27 00:00 UT 14 36 58.0 -13 43 11 3.791 3.313 54.2 13.9 289 13.2
2024-12-28 00:00 UT 14 37 56.0 -13 51 13 3.780 3.315 55.0 14.1 289 13.2
2024-12-29 00:00 UT 14 38 53.4 -13 59 13 3.770 3.317 55.7 14.2 289 13.1
2024-12-30 00:00 UT 14 39 50.4 -14 07 10 3.759 3.319 56.5 14.3 289 13.1
2024-12-31 00:00 UT 14 40 46.8 -14 15 04 3.748 3.321 57.2 14.4 289 13.1
2025-01-01 00:00 UT 14 41 42.7 -14 22 57 3.737 3.323 58.0 14.5 288 13.1
2025-01-02 00:00 UT 14 42 38.2 -14 30 46 3.726 3.325 58.8 14.6 288 13.1
2025-01-03 00:00 UT 14 43 33.0 -14 38 33 3.715 3.327 59.5 14.8 288 13.1
2025-01-04 00:00 UT 14 44 27.4 -14 46 18 3.704 3.329 60.3 14.9 288 13.1
2025-01-05 00:00 UT 14 45 21.1 -14 53 60 3.693 3.331 61.1 15.0 288 13.1
2025-01-06 00:00 UT 14 46 14.3 -15 01 40 3.681 3.332 61.9 15.1 288 13.1
2025-01-07 00:00 UT 14 47 06.9 -15 09 17 3.670 3.334 62.6 15.2 288 13.1
2025-01-08 00:00 UT 14 47 59.0 -15 16 52 3.658 3.336 63.4 15.3 288 13.1
2025-01-09 00:00 UT 14 48 50.4 -15 24 24 3.647 3.338 64.2 15.4 288 13.1
2025-01-10 00:00 UT 14 49 41.2 -15 31 54 3.635 3.340 65.0 15.5 287 13.1
2025-01-11 00:00 UT 14 50 31.4 -15 39 22 3.623 3.342 65.8 15.6 287 13.1
2025-01-12 00:00 UT 14 51 21.0 -15 46 47 3.611 3.344 66.6 15.7 287 13.1
2025-01-13 00:00 UT 14 52 09.9 -15 54 10 3.599 3.346 67.4 15.7 287 13.1
2025-01-14 00:00 UT 14 52 58.2 -16 01 30 3.587 3.348 68.2 15.8 287 13.1
2025-01-15 00:00 UT 14 53 45.8 -16 08 49 3.575 3.350 69.0 15.9 287 13.1
2025-01-16 00:00 UT 14 54 32.7 -16 16 05 3.562 3.352 69.8 16.0 287 13.1
2025-01-17 00:00 UT 14 55 18.9 -16 23 18 3.550 3.354 70.6 16.1 287 13.1
2025-01-18 00:00 UT 14 56 04.5 -16 30 30 3.537 3.355 71.4 16.1 287 13.1
2025-01-19 00:00 UT 14 56 49.3 -16 37 39 3.525 3.357 72.2 16.2 287 13.1
2025-01-20 00:00 UT 14 57 33.4 -16 44 46 3.512 3.359 73.0 16.3 287 13.1
2025-01-21 00:00 UT 14 58 16.7 -16 51 51 3.500 3.361 73.8 16.3 286 13.1
2025-01-22 00:00 UT 14 58 59.3 -16 58 53 3.487 3.363 74.6 16.4 286 13.1
2025-01-23 00:00 UT 14 59 41.1 -17 05 53 3.474 3.365 75.5 16.4 286 13.1
2025-01-24 00:00 UT 15 00 22.1 -17 12 51 3.461 3.367 76.3 16.5 286 13.1
2025-01-25 00:00 UT 15 01 02.4 -17 19 47 3.448 3.369 77.1 16.6 286 13.1
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.