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
2019-05-12 12:14:32 s 1 +30916.865 0 +378052.76 6480.0 C57
2019-05-12 12:44:32 S 10 13 19.848 -82 13 12.43 V C57
2019-05-12 12:44:32 s 1 +29840.992 0 +378587.00 9910.0 C57
2019-05-12 13:14:32 S 10 13 31.627 -82 12 52.20 V C57
2019-05-12 13:14:32 s 1 +28764.510 0 +379112.41 3450.0 C57
2019-05-12 13:44:32 S 10 13 43.349 -82 12 37.37 V C57
2019-05-12 13:44:32 s 1 +27687.448 0 +379629.01 7210.0 C57
2019-05-12 14:14:32 S 10 13 52.349 -82 12 22.14 V C57
2019-05-12 14:14:32 s 1 +26609.833 0 +380136.81 1320.0 C57
2019-05-12 15:14:32 S 10 14 16.102 -82 11 37.28 V C57
2019-05-12 15:14:32 s 1 +24453.055 0 +381126.09 1060.0 C57
2019-05-12 15:44:32 S 10 14 27.110 -82 11 25.12 V C57
2019-05-12 15:44:32 s 1 +23373.946 0 +381607.59 6930.0 C57
2019-05-12 16:14:32 S 10 14 39.151 -82 11 04.34 V C57
2019-05-12 16:14:32 s 1 +22294.394 0 +382080.35 3620.0 C57
2019-05-12 16:44:32 S 10 14 49.526 -82 10 44.87 V C57
2019-05-12 16:44:32 s 1 +21214.426 0 +382544.38 1260.0 C57
2019-05-12 17:14:32 S 10 15 00.950 -82 10 27.26 V C57
2019-05-12 17:14:32 s 1 +20134.067 0 +382999.71 9940.0 C57
2019-05-12 17:44:32 S 10 15 12.790 -82 10 09.30 V C57
2019-05-12 17:44:32 s 1 +19053.346 0 +383446.34 9810.0 C57
2019-05-12 18:14:32 S 10 15 24.348 -82 09 51.16 V C57
2019-05-12 18:14:32 s 1 +17972.287 0 +383884.28 950.0 C57
2019-05-12 18:44:32 S 10 15 35.098 -82 09 30.31 V C57
2019-05-12 18:44:32 s 1 +16890.918 0 +384313.56 3500.0 C57
2019-05-12 19:14:32 S 10 15 45.902 -82 09 12.64 V C57
2019-05-12 19:14:32 s 1 +15806.751 0 +384731.47 6550.0 C57
2019-05-12 19:44:32 S 10 15 55.663 -82 08 56.94 V C57
2019-05-12 19:44:32 s 1 +14724.827 0 +385143.42 2170.0 C57
2019-05-12 20:14:32 S 10 16 07.838 -82 08 35.99 V C57
2019-05-12 20:14:32 s 1 +13642.669 0 +385546.74 9520.0 C57
2019-05-12 20:44:32 S 10 16 20.299 -82 08 20.15 V C57
2019-05-12 20:44:32 s 1 +12560.304 0 +385941.43 8730.0 C57
2019-05-12 21:14:32 S 10 16 30.053 -82 07 58.19 V C57
2019-05-12 21:14:32 s 1 +11477.758 0 +386327.52 9890.0 C57
2019-05-12 21:44:32 S 10 16 42.005 -82 07 37.16 V C57
2019-05-12 21:44:32 s 1 +10395.055 0 +386705.02 3140.0 C57
2019-05-12 22:14:32 S 10 16 53.390 -82 07 21.61 V C57
2019-05-12 22:44:32 S 10 17 02.638 -82 07 04.66 V C57
2019-05-12 23:14:32 S 10 17 14.983 -82 06 42.41 V C57
2019-05-13 00:44:32 S 10 17 47.345 -82 05 47.47 V C57
2019-05-13 01:14:32 S 10 17 59.119 -82 05 26.02 V C57
2019-05-13 01:44:32 S 10 18 10.066 -82 05 04.85 V C57
2019-05-13 02:14:32 S 10 18 21.062 -82 04 49.44 V C57
2019-05-13 02:44:32 S 10 18 31.853 -82 04 29.64 V C57
2019-05-13 03:14:32 S 10 18 41.758 -82 04 09.73 V C57
2019-05-13 03:44:32 S 10 18 54.043 -82 03 51.55 V C57
2019-05-13 04:14:32 S 10 19 05.914 -82 03 31.57 V C57
2019-05-13 04:44:32 S 10 19 15.770 -82 03 12.28 V C57
2019-05-13 05:14:32 S 10 19 26.342 -82 02 53.70 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)