(32) Pomona |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Today | 27 Jul 2024 | 12.2 | 2.725 AU | 1.907 AU | 23h05m | +02°02' | 135.5° | 15.1° |
Opposition | 3 Sep 2024 | 11.5 | 2.748 AU | 1.745 AU | 22h39m | -00°24' | 172.5° | 2.7° |
(32) Pomona - 2024-07-27
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 Pomona are:
e (Eccentricity) : 0.0816254
a (Semimajor axis) : 2.5871004
i (Inclination) : 5.52212
Ω (Longitude of ascending node) : 220.36387
ω (Argument of perihelion) : 338.24629
M (Mean anomaly) : 99.45962
Epoch : 2024 Mar 31
L (Longitude of perihelion) : 198.70175
B (Latitude of perihelion) : -2.04386
P (Orbital period in years) : 4.16
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
2024-07-27 00:00 UT 23 05 04.5 +02 02 07 1.907 2.725 135.5 15.1 240 12.2
2024-07-27 09:09 UT 23 04 56.9 +02 01 52 1.903 2.726 135.9 15.0 239 12.2
2024-07-28 00:00 UT 23 04 44.1 +02 01 25 1.898 2.726 136.5 14.9 239 12.2
2024-07-29 00:00 UT 23 04 22.3 +02 00 32 1.890 2.727 137.5 14.6 239 12.2
2024-07-30 00:00 UT 23 03 59.2 +01 59 29 1.882 2.727 138.6 14.3 239 12.1
2024-07-31 00:00 UT 23 03 34.7 +01 58 14 1.874 2.728 139.6 14.0 238 12.1
2024-08-01 00:00 UT 23 03 08.9 +01 56 49 1.867 2.729 140.6 13.6 238 12.1
2024-08-02 00:00 UT 23 02 41.9 +01 55 13 1.859 2.729 141.7 13.3 238 12.1
2024-08-03 00:00 UT 23 02 13.5 +01 53 25 1.852 2.730 142.7 13.0 237 12.1
2024-08-04 00:00 UT 23 01 43.9 +01 51 27 1.845 2.730 143.8 12.7 237 12.0
2024-08-05 00:00 UT 23 01 13.0 +01 49 18 1.838 2.731 144.9 12.3 236 12.0
2024-08-06 00:00 UT 23 00 40.9 +01 46 58 1.832 2.732 145.9 12.0 236 12.0
2024-08-07 00:00 UT 23 00 07.7 +01 44 27 1.825 2.732 147.0 11.7 236 12.0
2024-08-08 00:00 UT 22 59 33.3 +01 41 46 1.819 2.733 148.1 11.3 235 12.0
2024-08-09 00:00 UT 22 58 57.7 +01 38 54 1.813 2.733 149.1 11.0 234 11.9
2024-08-10 00:00 UT 22 58 21.1 +01 35 52 1.807 2.734 150.2 10.6 234 11.9
2024-08-11 00:00 UT 22 57 43.4 +01 32 39 1.802 2.735 151.3 10.3 233 11.9
2024-08-12 00:00 UT 22 57 04.7 +01 29 16 1.797 2.735 152.4 9.9 233 11.9
2024-08-13 00:00 UT 22 56 25.0 +01 25 44 1.792 2.736 153.5 9.5 232 11.9
2024-08-14 00:00 UT 22 55 44.4 +01 22 01 1.787 2.736 154.6 9.2 231 11.8
2024-08-15 00:00 UT 22 55 02.8 +01 18 08 1.782 2.737 155.6 8.8 230 11.8
2024-08-16 00:00 UT 22 54 20.4 +01 14 06 1.778 2.738 156.7 8.4 229 11.8
2024-08-17 00:00 UT 22 53 37.2 +01 09 55 1.774 2.738 157.8 8.0 228 11.8
2024-08-18 00:00 UT 22 52 53.1 +01 05 35 1.770 2.739 158.9 7.6 227 11.8
2024-08-19 00:00 UT 22 52 08.4 +01 01 06 1.766 2.739 160.0 7.3 226 11.7
2024-08-20 00:00 UT 22 51 22.9 +00 56 28 1.763 2.740 161.0 6.9 225 11.7
2024-08-21 00:00 UT 22 50 36.8 +00 51 42 1.760 2.740 162.1 6.5 223 11.7
2024-08-22 00:00 UT 22 49 50.1 +00 46 47 1.757 2.741 163.2 6.1 221 11.7
2024-08-23 00:00 UT 22 49 02.9 +00 41 45 1.755 2.742 164.2 5.8 219 11.7
2024-08-24 00:00 UT 22 48 15.1 +00 36 34 1.752 2.742 165.2 5.4 217 11.6
2024-08-25 00:00 UT 22 47 26.8 +00 31 17 1.750 2.743 166.2 5.0 215 11.6
2024-08-26 00:00 UT 22 46 38.2 +00 25 52 1.749 2.743 167.2 4.7 212 11.6
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.