(118) Peitho |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Opposition | 1 Jun 2025 | 12.7 | 2.829 AU | 1.818 AU | 16h37m | -27°02' | 175.0° | 1.8° |
Today | 14 Jul 2025 | 13.6 | 2.836 AU | 2.050 AU | 16h03m | -26°32' | 132.4° | 15.4° |
(118) Peitho - 2025-07-14
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 Peitho are:
e (Eccentricity) : 0.1634268
a (Semimajor axis) : 2.4378439
i (Inclination) : 7.74720
Ω (Longitude of ascending node) : 47.63850
ω (Argument of perihelion) : 33.06042
M (Mean anomaly) : 160.46604
Epoch : 2025 May 05
L (Longitude of perihelion) : 80.45917
B (Latitude of perihelion) : 4.21722
P (Orbital period in years) : 3.81
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
2025-07-14 00:00 UT 16 03 44.9 -26 32 34 2.050 2.836 132.4 15.4 96 13.6
2025-07-14 21:36 UT 16 03 29.0 -26 31 58 2.059 2.836 131.5 15.6 96 13.6
2025-07-15 00:00 UT 16 03 27.3 -26 31 54 2.060 2.836 131.4 15.6 96 13.6
2025-07-16 00:00 UT 16 03 11.4 -26 31 17 2.070 2.836 130.4 15.8 96 13.6
2025-07-17 00:00 UT 16 02 57.2 -26 30 42 2.081 2.836 129.4 16.1 97 13.7
2025-07-18 00:00 UT 16 02 44.6 -26 30 10 2.091 2.836 128.4 16.3 97 13.7
2025-07-19 00:00 UT 16 02 33.7 -26 29 40 2.102 2.836 127.4 16.5 97 13.7
2025-07-20 00:00 UT 16 02 24.5 -26 29 13 2.113 2.836 126.4 16.8 97 13.7
2025-07-21 00:00 UT 16 02 17.0 -26 28 49 2.124 2.836 125.4 17.0 97 13.7
2025-07-22 00:00 UT 16 02 11.2 -26 28 28 2.135 2.836 124.4 17.2 97 13.7
2025-07-23 00:00 UT 16 02 07.0 -26 28 10 2.146 2.836 123.5 17.4 98 13.8
2025-07-24 00:00 UT 16 02 04.4 -26 27 56 2.158 2.836 122.5 17.6 98 13.8
2025-07-25 00:00 UT 16 02 03.6 -26 27 44 2.169 2.836 121.6 17.8 98 13.8
2025-07-26 00:00 UT 16 02 04.3 -26 27 35 2.181 2.836 120.6 17.9 98 13.8
2025-07-27 00:00 UT 16 02 06.7 -26 27 30 2.192 2.836 119.7 18.1 98 13.8
2025-07-28 00:00 UT 16 02 10.8 -26 27 28 2.204 2.836 118.7 18.3 98 13.9
2025-07-29 00:00 UT 16 02 16.4 -26 27 29 2.216 2.836 117.8 18.5 98 13.9
2025-07-30 00:00 UT 16 02 23.7 -26 27 33 2.228 2.836 116.9 18.6 98 13.9
2025-07-31 00:00 UT 16 02 32.5 -26 27 41 2.240 2.836 116.0 18.8 99 13.9
2025-08-01 00:00 UT 16 02 42.9 -26 27 52 2.253 2.836 115.1 18.9 99 13.9
2025-08-02 00:00 UT 16 02 54.9 -26 28 06 2.265 2.836 114.2 19.1 99 13.9
2025-08-03 00:00 UT 16 03 08.4 -26 28 23 2.277 2.836 113.3 19.2 99 14.0
2025-08-04 00:00 UT 16 03 23.4 -26 28 44 2.290 2.836 112.4 19.3 99 14.0
2025-08-05 00:00 UT 16 03 40.0 -26 29 07 2.302 2.835 111.5 19.4 99 14.0
2025-08-06 00:00 UT 16 03 58.0 -26 29 34 2.315 2.835 110.6 19.6 99 14.0
2025-08-07 00:00 UT 16 04 17.5 -26 30 04 2.328 2.835 109.7 19.7 99 14.0
2025-08-08 00:00 UT 16 04 38.5 -26 30 37 2.340 2.835 108.8 19.8 99 14.0
2025-08-09 00:00 UT 16 05 00.9 -26 31 13 2.353 2.835 108.0 19.9 99 14.0
2025-08-10 00:00 UT 16 05 24.8 -26 31 52 2.366 2.835 107.1 20.0 99 14.1
2025-08-11 00:00 UT 16 05 50.0 -26 32 35 2.379 2.835 106.2 20.1 99 14.1
2025-08-12 00:00 UT 16 06 16.7 -26 33 20 2.392 2.835 105.4 20.2 99 14.1
2025-08-13 00:00 UT 16 06 44.7 -26 34 07 2.405 2.834 104.5 20.2 99 14.1
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.