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
2003-01-12 04:28:17 C 11 11 33.99 +15 49 06.1 d 170
2003-01-12 04:29:48 C 11 11 33.72 +15 48 51.0 d 170
2003-01-12 04:30:58 C 11 11 33.47 +15 48 39.2 d 170
2003-01-13 23:30:59 C 11 03 08.14 +08 12 42.9 627
2003-01-13 23:37:52 C 11 03 06.66 +08 11 27.0 627
2003-01-13 23:45:57 C 11 03 05.80 +08 10 02.8 c 938
2003-01-13 23:47:23 C 11 03 05.52 +08 09 46.9 c 938
2003-01-13 23:48:50 C 11 03 05.17 +08 09 29.9 c 938
2003-01-13 23:50:15 C 11 03 04.87 +08 09 13.6 c 938
2003-01-13 23:51:43 C 11 03 04.52 +08 08 58.1 c 938
2003-01-13 23:58:42 C 11 03 02.06 +08 07 35.7 627
2003-01-14 00:00:31 C 11 03 02.64 +08 07 21.3 c 938
2003-01-14 00:01:56 C 11 03 02.35 +08 07 04.5 c 938
2003-01-14 00:03:23 C 11 03 02.07 +08 06 49.7 c 938
2003-01-14 00:04:48 C 11 03 01.76 +08 06 34.0 c 938
2003-01-14 00:06:17 C 11 03 01.44 +08 06 17.5 c 938
2003-01-14 00:13:38 C 11 02 58.78 +08 04 50.1 627
2003-01-14 00:20:31 C 11 02 57.23 +08 03 33.4 627
2003-01-14 00:22:26 C 11 02 57.86 +08 03 18.0 c 938
2003-01-14 00:23:52 C 11 02 57.53 +08 03 02.4 c 938
2003-01-14 00:25:19 C 11 02 57.27 +08 02 46.4 c 938
2003-01-14 00:26:44 C 11 02 56.95 +08 02 30.1 c 938
2003-01-14 00:28:11 C 11 02 56.63 +08 02 14.2 c 938
2003-01-14 11:35:07 C 11 00 37.34 +05 57 46.1 14.2 c 608
2003-01-14 11:49:47 C 11 00 33.93 +05 55 00.1 14.2 c 608
2003-01-14 12:04:37 C 11 00 30.47 +05 52 12.0 14.2 c 608
2003-01-15 10:41:32 C 10 55 36.51 +01 30 44.2 c 711
2003-01-15 10:45:19 C 10 55 35.57 +01 29 59.9 c 711
2003-01-15 10:49:03 C 10 55 34.68 +01 29 16.0 c 711
2003-01-15 10:52:37 C 10 55 33.80 +01 28 34.5 c 711
2003-01-17 00:32:31 C 10 47 10.02 -05 58 59.8 c 938
2003-01-17 00:34:02 C 10 47 09.64 -05 59 18.9 c 938
2003-01-17 00:35:29 C 10 47 09.30 -05 59 35.6 c 938
2003-01-17 00:36:54 C 10 47 08.94 -05 59 52.9 c 938
2003-01-17 00:38:21 C 10 47 08.53 -06 00 10.2 c 938
2003-01-20 13:44:23 C 10 26 14.140 -22 24 46.27 e 413
2003-01-20 13:46:23 C 10 26 13.573 -22 25 08.18 e 413
2003-01-20 13:48:18 C 10 26 13.038 -22 25 29.10 e 413
2003-01-26 14:34:10 C 09 46 00.74 -43 36 39.8 e 428
2003-01-26 14:35:53 C 09 46 00.20 -43 36 51.1 e 428
2003-01-26 14:37:33 C 09 45 59.67 -43 37 02.0 e 428
2003-01-26 14:39:10 C 09 45 59.17 -43 37 12.9 e 428
2003-02-03 11:04:34 C 08 50 39.93 -57 43 35.1 c E14
2003-02-03 11:17:43 C 08 50 36.01 -57 44 13.2 c E14
2003-02-03 11:21:42 C 08 50 34.73 -57 44 25.6 c E14
2003-02-06 13:09:02 C 08 30 03.44 -60 41 18.4 c 322
2003-02-06 13:39:04 C 08 29 54.84 -60 42 20.9 c 322
2003-02-06 13:44:02 C 08 29 53.41 -60 42 31.3 c 322
2003-02-08 12:56:33 C 08 17 28.81 -62 07 28.2 e 428
2003-02-08 12:59:02 C 08 17 28.14 -62 07 32.1 e 428
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)