52387 Huitzilopochtli (1993 OM7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1896830103 ± 2.00e+00
Semi-major axis (a)1.2820519408 AU ± 3.00e+00
Inclination (i)24.15235478° ± 4.00e+00
Long. of Asc. Node (Ω)297.56476162° ± 5.00e+00
Arg. of Perihelion (ω)195.56372049° ± 6.00e+00
Mean Anomaly (M)255.97247488° ± 3.64e-04
Mean Motion (n)0.6789750965°/day ± 2.38e+00
Perihelion dist (q)1.03886847 AU ± 3.53e+00
Aphelion dist (Q)1.52523541 AU ± 4.39e+00
Orbital Period1.45163834 yr ± 5.10e+00
NGA Modelr2
A21.94505180e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.520″
Uncertainty0
Orbit TypeAmor
MOID0.060493 AU
Observations Used1341
Gaia Obs Used52
Oppositions7
Arc Total1993-2016
First Observation Used1993-07-20
Last Observation Used2025-09-18
Observations (2194)
Date Type RA Dec Mag Band Observatory
2019-05-11 17:44:32 s 1 +70021.697 0 +351925.56 8370.0 C57
2019-05-11 19:14:32 S 10 06 40.020 -82 23 32.64 V C57
2019-05-11 19:14:32 s 1 +66921.219 0 +354516.57 6820.0 C57
2019-05-11 20:14:32 S 10 06 58.202 -82 22 54.41 V C57
2019-05-11 20:14:32 s 1 +64845.506 0 +356196.49 1340.0 C57
2019-05-11 20:44:32 S 10 07 12.026 -82 22 35.36 V C57
2019-05-11 20:44:32 s 1 +63805.143 0 +357022.29 1770.0 C57
2019-05-11 21:14:32 S 10 07 20.686 -82 22 22.30 V C57
2019-05-11 21:14:32 s 1 +62763.156 0 +357838.68 7840.0 C57
2019-05-11 22:44:32 S 10 07 58.092 -82 21 30.35 V C57
2019-05-11 22:44:32 s 1 +59627.820 0 +360231.58 1560.0 C57
2019-05-11 23:44:32 S 10 08 20.129 -82 20 55.57 V C57
2019-05-11 23:44:32 s 1 +57530.135 0 +361780.18 8510.0 C57
2019-05-12 00:14:32 S 10 08 32.945 -82 20 36.06 V C57
2019-05-12 00:14:32 s 1 +56479.157 0 +362540.54 1780.0 C57
2019-05-12 00:44:32 S 10 08 44.868 -82 20 20.90 V C57
2019-05-12 00:44:32 s 1 +55426.803 0 +363291.63 1780.0 C57
2019-05-12 01:14:32 S 10 08 56.076 -82 20 02.80 V C57
2019-05-12 01:14:32 s 1 +54373.105 0 +364033.48 8670.0 C57
2019-05-12 01:44:32 S 10 09 09.307 -82 19 49.01 V C57
2019-05-12 01:44:32 s 1 +53318.096 0 +364766.10 2580.0 C57
2019-05-12 03:14:32 S 10 09 42.905 -82 18 50.47 V C57
2019-05-12 03:14:32 s 1 +50145.543 0 +366908.80 7940.0 C57
2019-05-12 03:44:32 S 10 09 53.981 -82 18 34.49 V C57
2019-05-12 03:44:32 s 1 +49085.625 0 +367604.72 1410.0 C57
2019-05-12 04:14:32 S 10 10 05.707 -82 18 15.88 V C57
2019-05-12 04:14:32 s 1 +48024.560 0 +368291.50 2640.0 C57
2019-05-12 04:44:32 S 10 10 18.466 -82 17 59.71 V C57
2019-05-12 04:44:32 s 1 +46962.381 0 +368969.17 1740.0 C57
2019-05-12 05:14:32 S 10 10 29.760 -82 17 39.70 V C57
2019-05-12 05:14:32 s 1 +45899.118 0 +369637.74 8870.0 C57
2019-05-12 05:44:32 S 10 10 40.565 -82 17 23.78 V C57
2019-05-12 05:44:32 s 1 +44834.804 0 +370297.24 4170.0 C57
2019-05-12 06:14:32 S 10 10 52.291 -82 17 05.86 V C57
2019-05-12 06:14:32 s 1 +43769.470 0 +370947.68 7760.0 C57
2019-05-12 06:44:32 S 10 11 04.085 -82 16 49.48 V C57
2019-05-12 06:44:32 s 1 +42703.146 0 +371589.09 9790.0 C57
2019-05-12 07:14:32 S 10 11 14.921 -82 16 32.27 V C57
2019-05-12 07:14:32 s 1 +41635.862 0 +372221.47 390.0 C57
2019-05-12 07:44:32 S 10 11 26.213 -82 16 13.55 V C57
2019-05-12 07:44:32 s 1 +40567.650 0 +372844.84 9690.0 C57
2019-05-12 09:44:32 S 10 12 11.525 -82 15 00.76 V C57
2019-05-12 09:44:32 s 1 +36286.118 0 +375248.63 6540.0 C57
2019-05-12 10:44:32 S 10 12 34.625 -82 14 24.04 V C57
2019-05-12 10:44:32 s 1 +34140.554 0 +376396.94 5570.0 C57
2019-05-12 11:14:32 S 10 12 46.296 -82 14 04.96 V C57
2019-05-12 11:14:32 s 1 +33066.675 0 +376957.75 9430.0 C57
2019-05-12 11:44:32 S 10 12 57.670 -82 13 48.29 V C57
2019-05-12 11:44:32 s 1 +31992.103 0 +377509.68 3030.0 C57
2019-05-12 12:14:32 S 10 13 08.218 -82 13 28.88 V C57
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2003-01-09 07:28:00 125686.068 0.02 Hz 2380 -1 -1
2003-01-09 08:15:00 108679147 4 us 2380 -1 -1
2003-01-11 08:12:00 100545771.7 3 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)