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
2019-05-19 02:44:32 s 1 -199634.12 4 +122766.03 7860.0 C57
2019-05-19 03:14:32 S 11 03 15.600 -80 06 06.16 V C57
2019-05-19 03:14:32 s 1 -199271.29 3 +120483.00 5000.0 C57
2019-05-19 05:14:32 S 11 03 44.798 -80 04 01.34 V C57
2019-05-19 05:14:32 s 1 -197638.45 7 +111243.31 8820.0 C57
2019-05-19 06:44:32 S 11 04 09.228 -80 02 28.46 V C57
2019-05-19 06:44:32 s 1 -196214.98 4 +104201.22 7260.0 C57
2019-05-19 07:14:32 S 11 04 16.697 -80 01 53.33 V C57
2019-05-19 07:14:32 s 1 -195700.96 2 +101832.62 5620.0 C57
2019-05-19 07:44:32 S 11 04 24.031 -80 01 16.43 V C57
2019-05-19 07:44:32 s 1 -195166.62 9 +99453.467 9480.0 C57
2019-05-19 08:14:32 S 11 04 31.762 -80 00 44.10 V C57
2019-05-19 08:14:32 s 1 -194611.64 7 +97063.802 7390.0 C57
2019-05-19 08:44:32 S 11 04 37.757 -80 00 15.91 V C57
2019-05-19 08:44:32 s 1 -194035.66 6 +94663.674 7880.0 C57
2019-05-19 12:14:32 S 11 05 30.036 -79 56 31.45 V C57
2019-05-19 12:14:32 s 1 -189384.88 6 +77575.039 2330.0 C57
2019-05-19 13:44:32 S 11 05 54.463 -79 54 50.22 V C57
2019-05-19 13:44:32 s 1 -187038.27 5 +70101.564 3510.0 C57
2019-05-19 14:14:32 S 11 06 01.865 -79 54 18.32 V C57
2019-05-19 14:14:32 s 1 -186205.81 1 +67591.172 3740.0 C57
2019-05-19 14:44:32 S 11 06 08.150 -79 53 48.01 V C57
2019-05-19 14:44:32 s 1 -185347.44 8 +65071.372 5570.0 C57
2019-05-19 16:14:32 S 11 06 29.460 -79 52 06.56 V C57
2019-05-19 16:14:32 s 1 -182612.12 3 +57456.960 9500.0 C57
2019-05-19 17:44:32 S 11 06 52.344 -79 50 21.19 V C57
2019-05-19 17:44:32 s 1 -179625.72 8 +49763.523 9240.0 C57
2019-05-19 18:14:32 S 11 06 59.594 -79 49 48.47 V C57
2019-05-19 18:14:32 s 1 -178571.96 5 +47182.374 520.0 C57
2019-05-19 18:44:32 S 11 07 08.134 -79 49 17.90 V C57
2019-05-19 18:44:32 s 1 -177488.11 0 +44593.253 5000.0 C57
2019-05-19 23:44:32 S 11 08 23.726 -79 43 36.91 V C57
2019-05-19 23:44:32 s 1 -164857.63 6 +18325.863 1090.0 C57
2019-05-20 00:14:32 S 11 08 30.838 -79 42 51.95 V C57
2019-05-20 00:14:32 s 1 -163400.52 2 +15669.232 350.0 C57
2019-05-20 00:44:32 S 11 08 35.707 -79 42 23.72 V C57
2019-05-20 00:44:32 s 1 -161905.19 3 +13008.895 5890.0 C57
2019-05-20 03:44:32 S 11 09 18.622 -79 38 45.13 V C57
2019-05-20 03:44:32 s 1 -152085.03 1 - 2998.739 6870.0 C57
2019-05-24 01:44:32 S 11 41 37.159 -77 46 33.10 V C57
2019-05-24 01:44:32 s 1 +141666.54 3 +240157.30 2700.0 C57
2019-05-24 02:14:32 S 11 41 48.190 -77 46 02.21 V C57
2019-05-24 02:14:32 s 1 +141017.51 9 +241972.44 5160.0 C57
2019-05-24 02:44:31 S 11 41 56.410 -77 45 30.78 V C57
2019-05-24 02:44:31 s 1 +140361.07 3 +243774.97 6970.0 C57
2019-05-24 04:44:32 S 11 42 35.678 -77 43 17.65 V C57
2019-05-24 04:44:32 s 1 +137663.46 5 +250860.04 8430.0 C57
2019-05-24 09:44:32 S 11 44 11.350 -77 37 44.33 V C57
2019-05-24 09:44:32 s 1 +130455.63 1 +267716.52 2820.0 C57
2019-05-24 10:14:31 S 11 44 19.978 -77 37 05.63 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)