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 01:14:32 s 1 +102781.43 2 +317606.07 1860.0 C57
2019-05-11 01:44:32 S 09 59 33.778 -82 33 02.77 V C57
2019-05-11 01:44:32 s 1 +101833.42 8 +318807.78 2740.0 C57
2019-05-11 02:14:32 S 09 59 48.523 -82 32 46.64 V C57
2019-05-11 02:14:32 s 1 +100882.11 3 +319999.08 1840.0 C57
2019-05-11 02:44:32 S 09 59 58.562 -82 32 31.70 V C57
2019-05-11 02:44:32 s 1 +99927.541 0 +321180.01 9380.0 C57
2019-05-11 03:14:32 S 10 00 11.045 -82 32 13.92 V C57
2019-05-11 03:14:32 s 1 +98969.767 0 +322350.59 5610.0 C57
2019-05-11 03:44:32 S 10 00 23.021 -82 31 58.15 V C57
2019-05-11 03:44:32 s 1 +98008.843 0 +323510.86 760.0 C57
2019-05-11 04:14:32 S 10 00 34.481 -82 31 40.84 V C57
2019-05-11 04:14:32 s 1 +97044.823 0 +324660.84 5070.0 C57
2019-05-11 04:44:32 S 10 00 47.434 -82 31 29.14 V C57
2019-05-11 04:44:32 s 1 +96077.758 0 +325800.56 8770.0 C57
2019-05-11 05:14:32 S 10 00 59.249 -82 31 10.27 V C57
2019-05-11 05:14:32 s 1 +95107.699 0 +326930.06 2070.0 C57
2019-05-11 07:14:32 S 10 01 50.210 -82 30 00.97 V C57
2019-05-11 07:14:32 s 1 +91198.530 0 +331346.38 5810.0 C57
2019-05-11 07:44:32 S 10 02 05.098 -82 29 56.40 V C57
2019-05-11 07:44:32 s 1 +90214.250 0 +332425.19 460.0 C57
2019-05-11 08:44:32 S 10 02 27.641 -82 29 12.55 V C57
2019-05-11 08:44:32 s 1 +88237.642 0 +334552.67 2710.0 C57
2019-05-11 09:44:32 S 10 02 50.208 -82 28 41.66 V C57
2019-05-11 09:44:32 s 1 +86250.614 0 +336640.16 250.0 C57
2019-05-11 11:44:32 S 10 03 38.045 -82 27 41.58 V C57
2019-05-11 11:44:32 s 1 +82246.760 0 +340696.02 7680.0 C57
2019-05-11 12:14:32 S 10 03 48.924 -82 27 20.92 V C57
2019-05-11 12:14:32 s 1 +81239.848 0 +341685.33 7830.0 C57
2019-05-11 12:44:32 S 10 04 01.001 -82 27 05.69 V C57
2019-05-11 12:44:32 s 1 +80230.644 0 +342664.82 690.0 C57
2019-05-11 13:14:32 S 10 04 12.744 -82 26 50.21 V C57
2019-05-11 13:14:32 s 1 +79219.189 0 +343634.53 6440.0 C57
2019-05-11 13:44:32 S 10 04 24.444 -82 26 32.03 V C57
2019-05-11 13:44:32 s 1 +78205.528 0 +344594.47 5260.0 C57
2019-05-11 14:14:32 S 10 04 37.627 -82 26 14.46 V C57
2019-05-11 14:14:32 s 1 +77189.701 0 +345544.68 7350.0 C57
2019-05-11 14:44:32 S 10 04 47.784 -82 25 59.02 V C57
2019-05-11 14:44:32 s 1 +76171.750 0 +346485.18 2880.0 C57
2019-05-11 15:14:32 S 10 05 00.893 -82 25 43.03 V C57
2019-05-11 15:14:32 s 1 +75151.715 0 +347415.98 2040.0 C57
2019-05-11 15:44:32 S 10 05 12.408 -82 25 24.49 V C57
2019-05-11 15:44:32 s 1 +74129.638 0 +348337.13 4990.0 C57
2019-05-11 16:14:32 S 10 05 24.718 -82 25 10.06 V C57
2019-05-11 16:14:32 s 1 +73105.558 0 +349248.64 1930.0 C57
2019-05-11 16:44:32 S 10 05 37.250 -82 24 51.08 V C57
2019-05-11 16:44:32 s 1 +72079.515 0 +350150.53 3030.0 C57
2019-05-11 17:14:32 S 10 05 49.320 -82 24 31.97 V C57
2019-05-11 17:14:32 s 1 +71051.548 0 +351042.83 8450.0 C57
2019-05-11 17:44:32 S 10 05 59.642 -82 24 18.04 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)