(30) Urania |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Opposition | 7 Apr 2024 | 11.0 | 2.651 AU | 1.651 AU | 13h02m | -10°07' | 176.8° | 1.2° |
Today | 27 Apr 2024 | 11.5 | 2.658 AU | 1.703 AU | 12h45m | -08°19' | 156.6° | 8.6° |
(30) Urania - 2024-04-27
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 Urania are:
e (Eccentricity) : 0.1269883
a (Semimajor axis) : 2.3658167
i (Inclination) : 2.09343
Ω (Longitude of ascending node) : 307.41497
ω (Argument of perihelion) : 87.04971
M (Mean anomaly) : 157.17392
Epoch : 2024 Mar 31
L (Longitude of perihelion) : 34.46271
B (Latitude of perihelion) : 2.09065
P (Orbital period in years) : 3.64
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
2024-04-27 00:00 UT 12 45 38.5 -08 19 46 1.703 2.658 156.6 8.6 106 11.5
2024-04-27 02:40 UT 12 45 33.5 -08 19 12 1.704 2.658 156.5 8.7 106 11.5
2024-04-28 00:00 UT 12 44 54.6 -08 14 44 1.709 2.658 155.5 9.0 106 11.5
2024-04-29 00:00 UT 12 44 11.8 -08 09 48 1.715 2.658 154.3 9.4 106 11.5
2024-04-30 00:00 UT 12 43 30.3 -08 04 57 1.720 2.658 153.2 9.8 107 11.5
2024-05-01 00:00 UT 12 42 50.0 -08 00 12 1.727 2.659 152.0 10.2 107 11.6
2024-05-02 00:00 UT 12 42 11.1 -07 55 33 1.733 2.659 150.9 10.6 107 11.6
2024-05-03 00:00 UT 12 41 33.4 -07 51 01 1.740 2.659 149.8 11.0 108 11.6
2024-05-04 00:00 UT 12 40 57.1 -07 46 35 1.746 2.660 148.6 11.4 108 11.6
2024-05-05 00:00 UT 12 40 22.1 -07 42 17 1.753 2.660 147.5 11.8 108 11.6
2024-05-06 00:00 UT 12 39 48.6 -07 38 06 1.761 2.660 146.4 12.1 108 11.7
2024-05-07 00:00 UT 12 39 16.4 -07 34 03 1.768 2.660 145.3 12.5 109 11.7
2024-05-08 00:00 UT 12 38 45.8 -07 30 07 1.776 2.661 144.2 12.8 109 11.7
2024-05-09 00:00 UT 12 38 16.6 -07 26 19 1.784 2.661 143.1 13.2 109 11.7
2024-05-10 00:00 UT 12 37 48.8 -07 22 40 1.792 2.661 142.0 13.5 109 11.8
2024-05-11 00:00 UT 12 37 22.6 -07 19 09 1.800 2.661 140.9 13.8 109 11.8
2024-05-12 00:00 UT 12 36 57.9 -07 15 46 1.809 2.662 139.8 14.2 110 11.8
2024-05-13 00:00 UT 12 36 34.7 -07 12 32 1.817 2.662 138.7 14.5 110 11.8
2024-05-14 00:00 UT 12 36 13.0 -07 09 27 1.826 2.662 137.7 14.8 110 11.9
2024-05-15 00:00 UT 12 35 52.9 -07 06 31 1.835 2.662 136.6 15.1 110 11.9
2024-05-16 00:00 UT 12 35 34.3 -07 03 43 1.845 2.662 135.6 15.4 110 11.9
2024-05-17 00:00 UT 12 35 17.3 -07 01 05 1.854 2.663 134.5 15.7 110 11.9
2024-05-18 00:00 UT 12 35 01.8 -06 58 36 1.863 2.663 133.5 16.0 110 11.9
2024-05-19 00:00 UT 12 34 47.8 -06 56 16 1.873 2.663 132.5 16.3 110 12.0
2024-05-20 00:00 UT 12 34 35.4 -06 54 05 1.883 2.663 131.4 16.5 111 12.0
2024-05-21 00:00 UT 12 34 24.5 -06 52 03 1.893 2.663 130.4 16.8 111 12.0
2024-05-22 00:00 UT 12 34 15.1 -06 50 11 1.903 2.663 129.4 17.1 111 12.0
2024-05-23 00:00 UT 12 34 07.2 -06 48 27 1.914 2.664 128.4 17.3 111 12.0
2024-05-24 00:00 UT 12 34 00.9 -06 46 53 1.924 2.664 127.4 17.6 111 12.1
2024-05-25 00:00 UT 12 33 56.1 -06 45 29 1.935 2.664 126.5 17.8 111 12.1
2024-05-26 00:00 UT 12 33 52.7 -06 44 13 1.945 2.664 125.5 18.0 111 12.1
2024-05-27 00:00 UT 12 33 50.9 -06 43 07 1.956 2.664 124.5 18.3 111 12.1
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.