(702) Alauda |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Opposition | 27 Jul 2024 | 11.9 | 3.147 AU | 2.139 AU | 20h23m | -10°35' | 171.4° | 2.8° |
Today | 8 Sep 2024 | 12.7 | 3.150 AU | 2.381 AU | 19h55m | -09°36' | 132.4° | 13.7° |
(702) Alauda - 2024-09-08
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 Alauda are:
e (Eccentricity) : 0.0157217
a (Semimajor axis) : 3.1933118
i (Inclination) : 20.60206
Ω (Longitude of ascending node) : 289.71189
ω (Argument of perihelion) : 353.54690
M (Mean anomaly) : 36.44785
Epoch : 2024 Oct 17
L (Longitude of perihelion) : 283.66833
B (Latitude of perihelion) : -2.26648
P (Orbital period in years) : 5.71
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
2024-09-08 00:00 UT 19 55 06.2 -09 36 47 2.381 3.150 132.4 13.7 89 12.7
2024-09-08 02:13 UT 19 55 04.7 -09 36 42 2.382 3.150 132.3 13.7 89 12.7
2024-09-09 00:00 UT 19 54 50.2 -09 35 53 2.392 3.150 131.4 13.9 89 12.7
2024-09-10 00:00 UT 19 54 35.7 -09 34 58 2.402 3.150 130.4 14.1 88 12.7
2024-09-11 00:00 UT 19 54 22.5 -09 34 04 2.413 3.150 129.4 14.3 88 12.7
2024-09-12 00:00 UT 19 54 10.7 -09 33 09 2.424 3.150 128.4 14.5 88 12.7
2024-09-13 00:00 UT 19 54 00.2 -09 32 14 2.435 3.150 127.5 14.7 87 12.7
2024-09-14 00:00 UT 19 53 51.2 -09 31 18 2.447 3.150 126.5 14.9 87 12.8
2024-09-15 00:00 UT 19 53 43.5 -09 30 22 2.458 3.150 125.5 15.1 87 12.8
2024-09-16 00:00 UT 19 53 37.2 -09 29 25 2.470 3.151 124.5 15.2 87 12.8
2024-09-17 00:00 UT 19 53 32.2 -09 28 28 2.482 3.151 123.6 15.4 86 12.8
2024-09-18 00:00 UT 19 53 28.6 -09 27 30 2.494 3.151 122.6 15.6 86 12.8
2024-09-19 00:00 UT 19 53 26.4 -09 26 32 2.506 3.151 121.6 15.8 86 12.8
2024-09-20 00:00 UT 19 53 25.5 -09 25 32 2.518 3.151 120.7 15.9 86 12.9
2024-09-21 00:00 UT 19 53 25.9 -09 24 32 2.530 3.151 119.7 16.1 85 12.9
2024-09-22 00:00 UT 19 53 27.7 -09 23 31 2.542 3.151 118.8 16.2 85 12.9
2024-09-23 00:00 UT 19 53 30.8 -09 22 28 2.555 3.151 117.8 16.4 85 12.9
2024-09-24 00:00 UT 19 53 35.3 -09 21 25 2.567 3.151 116.9 16.5 85 12.9
2024-09-25 00:00 UT 19 53 41.0 -09 20 20 2.580 3.151 116.0 16.6 84 12.9
2024-09-26 00:00 UT 19 53 48.1 -09 19 14 2.593 3.151 115.1 16.8 84 13.0
2024-09-27 00:00 UT 19 53 56.4 -09 18 07 2.606 3.151 114.1 16.9 84 13.0
2024-09-28 00:00 UT 19 54 06.1 -09 16 58 2.619 3.152 113.2 17.0 84 13.0
2024-09-29 00:00 UT 19 54 17.0 -09 15 47 2.632 3.152 112.3 17.1 84 13.0
2024-09-30 00:00 UT 19 54 29.2 -09 14 35 2.645 3.152 111.4 17.2 83 13.0
2024-10-01 00:00 UT 19 54 42.7 -09 13 22 2.658 3.152 110.5 17.3 83 13.0
2024-10-02 00:00 UT 19 54 57.4 -09 12 06 2.672 3.152 109.6 17.4 83 13.0
2024-10-03 00:00 UT 19 55 13.4 -09 10 49 2.685 3.152 108.7 17.5 83 13.1
2024-10-04 00:00 UT 19 55 30.6 -09 09 30 2.699 3.152 107.8 17.6 82 13.1
2024-10-05 00:00 UT 19 55 49.0 -09 08 08 2.712 3.152 106.9 17.7 82 13.1
2024-10-06 00:00 UT 19 56 08.7 -09 06 45 2.726 3.152 106.0 17.7 82 13.1
2024-10-07 00:00 UT 19 56 29.5 -09 05 19 2.740 3.152 105.2 17.8 82 13.1
2024-10-08 00:00 UT 19 56 51.5 -09 03 52 2.753 3.152 104.3 17.9 82 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.