(345) Tercidina |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Opposition | 14 Mar 2025 | 11.9 | 2.319 AU | 1.334 AU | 11h22m | -07°30' | 169.3° | 4.5° |
Today | 19 Apr 2025 | 12.7 | 2.343 AU | 1.499 AU | 11h01m | -01°46' | 137.9° | 16.7° |
(345) Tercidina - 2025-04-19
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 Tercidina are:
e (Eccentricity) : 0.0613536
a (Semimajor axis) : 2.3250137
i (Inclination) : 9.74417
Ω (Longitude of ascending node) : 212.57641
ω (Argument of perihelion) : 230.14242
M (Mean anomaly) : 98.25955
Epoch : 2025 May 05
L (Longitude of perihelion) : 262.30870
B (Latitude of perihelion) : -7.46511
P (Orbital period in years) : 3.55
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
2025-04-19 00:00 UT 11 01 37.5 -01 46 33 1.499 2.343 137.9 16.7 105 12.7
2025-04-19 20:36 UT 11 01 30.6 -01 40 02 1.507 2.344 137.0 17.0 105 12.7
2025-04-20 00:00 UT 11 01 29.6 -01 38 59 1.508 2.344 136.9 17.0 105 12.7
2025-04-21 00:00 UT 11 01 23.4 -01 31 36 1.517 2.344 135.8 17.4 105 12.7
2025-04-22 00:00 UT 11 01 19.0 -01 24 25 1.526 2.345 134.8 17.7 106 12.8
2025-04-23 00:00 UT 11 01 16.2 -01 17 26 1.535 2.346 133.8 18.0 106 12.8
2025-04-24 00:00 UT 11 01 15.1 -01 10 40 1.544 2.347 132.8 18.3 106 12.8
2025-04-25 00:00 UT 11 01 15.7 -01 04 05 1.553 2.347 131.8 18.6 107 12.8
2025-04-26 00:00 UT 11 01 18.0 +00 57 43 1.563 2.348 130.9 18.9 107 12.9
2025-04-27 00:00 UT 11 01 22.0 +00 51 33 1.573 2.349 129.9 19.2 107 12.9
2025-04-28 00:00 UT 11 01 27.7 +00 45 36 1.582 2.349 128.9 19.5 108 12.9
2025-04-29 00:00 UT 11 01 35.0 +00 39 52 1.592 2.350 127.9 19.8 108 12.9
2025-04-30 00:00 UT 11 01 43.9 +00 34 20 1.603 2.351 127.0 20.0 108 12.9
2025-05-01 00:00 UT 11 01 54.6 +00 29 02 1.613 2.351 126.0 20.3 108 13.0
2025-05-02 00:00 UT 11 02 06.8 +00 23 56 1.623 2.352 125.1 20.5 108 13.0
2025-05-03 00:00 UT 11 02 20.6 +00 19 02 1.634 2.353 124.2 20.8 109 13.0
2025-05-04 00:00 UT 11 02 36.1 +00 14 22 1.644 2.353 123.2 21.0 109 13.0
2025-05-05 00:00 UT 11 02 53.1 +00 09 54 1.655 2.354 122.3 21.2 109 13.1
2025-05-06 00:00 UT 11 03 11.6 +00 05 40 1.666 2.355 121.4 21.4 109 13.1
2025-05-07 00:00 UT 11 03 31.7 +00 01 37 1.677 2.355 120.5 21.7 109 13.1
2025-05-08 00:00 UT 11 03 53.3 +00 02 12 1.688 2.356 119.6 21.9 110 13.1
2025-05-09 00:00 UT 11 04 16.4 +00 05 49 1.699 2.357 118.7 22.1 110 13.1
2025-05-10 00:00 UT 11 04 41.0 +00 09 14 1.710 2.357 117.8 22.3 110 13.2
2025-05-11 00:00 UT 11 05 07.0 +00 12 26 1.722 2.358 117.0 22.4 110 13.2
2025-05-12 00:00 UT 11 05 34.4 +00 15 27 1.733 2.359 116.1 22.6 110 13.2
2025-05-13 00:00 UT 11 06 03.2 +00 18 14 1.745 2.359 115.2 22.8 110 13.2
2025-05-14 00:00 UT 11 06 33.5 +00 20 50 1.756 2.360 114.4 23.0 111 13.2
2025-05-15 00:00 UT 11 07 05.1 +00 23 14 1.768 2.361 113.5 23.1 111 13.3
2025-05-16 00:00 UT 11 07 38.0 +00 25 26 1.780 2.361 112.7 23.3 111 13.3
2025-05-17 00:00 UT 11 08 12.2 +00 27 26 1.791 2.362 111.8 23.4 111 13.3
2025-05-18 00:00 UT 11 08 47.8 +00 29 15 1.803 2.363 111.0 23.6 111 13.3
2025-05-19 00:00 UT 11 09 24.6 +00 30 52 1.815 2.363 110.2 23.7 111 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.