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
2019-05-01 21:14:32 s 1 -152875.77 4 +338942.49 5310.0 C57
2019-05-01 21:44:32 S 08 26 15.703 -84 29 07.04 V C57
2019-05-01 21:44:32 s 1 -153688.03 0 +338004.25 5360.0 C57
2019-05-01 22:14:32 S 08 26 21.996 -84 28 58.55 V C57
2019-05-01 22:14:32 s 1 -154496.48 1 +337057.54 6510.0 C57
2019-05-01 22:44:32 S 08 26 31.889 -84 28 46.99 V C57
2019-05-01 22:44:32 s 1 -155301.09 1 +336102.35 8640.0 C57
2019-05-01 23:14:32 S 08 26 43.661 -84 28 37.85 V C57
2019-05-01 23:14:32 s 1 -156101.82 6 +335138.66 1610.0 C57
2019-05-01 23:44:32 S 08 26 53.974 -84 28 26.72 V C57
2019-05-01 23:44:32 s 1 -156898.65 0 +334166.48 5280.0 C57
2019-05-02 00:14:32 S 08 27 07.536 -84 28 09.98 V C57
2019-05-02 00:14:32 s 1 -157691.52 7 +333185.79 9520.0 C57
2019-05-02 00:44:32 S 08 27 14.014 -84 28 03.76 V C57
2019-05-02 00:44:32 s 1 -158480.42 0 +332196.57 4180.0 C57
2019-05-02 01:14:32 S 08 27 24.074 -84 27 52.06 V C57
2019-05-02 01:14:32 s 1 -159265.29 3 +331198.83 9120.0 C57
2019-05-02 01:44:32 S 08 27 35.974 -84 27 36.65 V C57
2019-05-02 01:44:32 s 1 -160046.10 9 +330192.54 4210.0 C57
2019-05-02 02:14:32 S 08 27 43.992 -84 27 27.68 V C57
2019-05-02 02:14:32 s 1 -160822.83 0 +329177.70 9300.0 C57
2019-05-02 02:44:32 S 08 27 53.640 -84 27 15.01 V C57
2019-05-02 02:44:32 s 1 -161595.41 8 +328154.30 4250.0 C57
2019-05-02 03:44:32 S 08 28 15.881 -84 26 48.30 V C57
2019-05-02 03:44:32 s 1 -163128.04 6 +326081.76 3110.0 C57
2019-05-02 04:14:32 S 08 28 22.474 -84 26 44.84 V C57
2019-05-02 04:14:32 s 1 -163888.00 7 +325032.60 6740.0 C57
2019-05-02 04:44:32 S 08 28 31.862 -84 26 29.65 V C57
2019-05-02 04:44:32 s 1 -164643.68 2 +323974.83 9630.0 C57
2019-05-02 05:14:32 S 08 28 43.394 -84 26 16.40 V C57
2019-05-02 05:14:32 s 1 -165395.03 1 +322908.45 1640.0 C57
2019-05-02 06:14:32 S 08 29 05.059 -84 25 53.62 V C57
2019-05-02 06:14:32 s 1 -166884.58 9 +320749.78 2360.0 C57
2019-05-02 06:44:32 S 08 29 12.845 -84 25 42.56 V C57
2019-05-02 06:44:32 s 1 -167622.71 7 +319657.47 780.0 C57
2019-05-02 07:44:32 S 08 29 33.372 -84 25 16.46 V C57
2019-05-02 07:44:32 s 1 -169085.46 6 +317446.84 2930.0 C57
2019-05-02 08:14:32 S 08 29 45.070 -84 25 06.64 V C57
2019-05-02 08:14:32 s 1 -169810.00 4 +316328.49 6340.0 C57
2019-05-02 09:14:32 S 08 30 00.703 -84 24 42.34 V C57
2019-05-02 09:14:32 s 1 -171245.19 3 +314065.68 7030.0 C57
2019-05-02 10:14:32 S 08 30 25.682 -84 24 19.62 V C57
2019-05-02 10:14:32 s 1 -172661.58 1 +311767.95 8440.0 C57
2019-05-02 11:14:32 S 08 30 41.321 -84 23 53.99 V C57
2019-05-02 11:14:32 s 1 -174058.81 3 +309435.21 9230.0 C57
2019-05-02 14:44:32 S 08 31 52.709 -84 22 26.58 V C57
2019-05-02 14:44:32 s 1 -178793.03 5 +300993.33 8220.0 C57
2019-05-02 17:14:32 S 08 32 41.513 -84 21 22.54 V C57
2019-05-02 17:14:32 s 1 -182019.30 8 +294697.38 1820.0 C57
2019-05-02 17:44:32 S 08 32 50.604 -84 21 10.40 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)