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
2016-01-19 19:49:55 C 01 24 14.10 +33 18 27.5 q 160
2016-01-21 19:23:41 C 01 34 32.21 +31 44 54.9 q 160
2016-01-21 19:26:39 C 01 34 32.83 +31 44 49.0 q 160
2016-01-21 19:29:37 C 01 34 33.46 +31 44 43.1 q 160
2016-01-23 19:28:21 C 01 44 51.01 +30 07 18.4 t 160
2016-01-23 19:31:08 C 01 44 51.58 +30 07 12.2 t 160
2016-01-23 19:33:55 C 01 44 52.14 +30 07 06.9 t 160
2016-01-28 00:08:02 C 02 06 02.83 +26 34 37.1 q I15
2016-01-28 00:12:50 C 02 06 03.78 +26 34 26.4 q I15
2016-01-28 00:17:39 C 02 06 04.77 +26 34 16.1 q I15
2016-02-02 06:17:23 C 02 31 39.88 +21 57 13.0 L T05
2016-02-02 06:44:22 C 02 31 45.14 +21 56 11.2 L T05
2016-02-02 07:12:19 C 02 31 50.50 +21 55 09.4 L T05
2016-02-02 07:39:21 C 02 31 55.74 +21 54 08.9 L T05
2016-02-03 03:28:41 C 02 35 51.29 +21 09 52.2 q 703
2016-02-03 03:35:57 C 02 35 52.69 +21 09 36.4 q 703
2016-02-03 03:43:12 C 02 35 54.09 +21 09 19.7 q 703
2016-02-03 03:50:27 C 02 35 55.47 +21 09 03.3 q 703
2016-02-05 20:14:07 C 02 48 26.46 +18 45 01.4 q 160
2016-02-05 20:17:05 C 02 48 27.02 +18 44 54.9 q 160
2016-02-05 20:20:03 C 02 48 27.57 +18 44 48.1 q 160
2016-02-10 06:18:04 C 03 08 20.40 +14 49 27.7 L T05
2016-02-10 06:52:31 C 03 08 26.44 +14 48 13.5 L T05
2016-02-10 07:26:54 C 03 08 32.58 +14 46 58.7 L T05
2016-02-10 08:01:18 C 03 08 38.63 +14 45 39.4 L T05
2016-02-10 21:45:08 C 03 11 09.54 +14 15 29.4 o Z22
2016-02-10 22:03:50 C 03 11 12.97 +14 14 49.3 o Z22
2016-02-10 22:07:25 C 03 11 13.54 +14 14 39.3 o Z22
2016-03-03 19:35:07 C 04 36 24.47 -02 48 13.6 q 160
2016-03-03 19:38:06 C 04 36 24.89 -02 48 19.0 q 160
2018-06-22 10:40:05 C 00 43 28.85 +22 30 40.4 U G96
2018-06-22 10:46:16 C 00 43 29.34 +22 30 48.0 U G96
2018-06-22 10:52:26 C 00 43 29.88 +22 30 55.0 U G96
2018-06-22 10:58:36 C 00 43 30.40 +22 31 02.2 U G96
2018-09-19 12:56:10 S 05 41 20.278 +62 58 20.57 L C51
2018-09-20 01:30:00 S 05 44 27.95 +63 05 06.3 L C51
2018-09-20 04:38:19 S 05 45 14.97 +63 06 47.6 L C51
2018-09-20 04:38:29 S 05 45 15.07 +63 06 45.7 L C51
2018-09-20 10:55:18 S 05 46 49.37 +63 10 02.6 L C51
2018-09-20 14:03:49 S 05 47 36.79 +63 11 39.4 L C51
2018-09-20 20:20:38 S 05 49 11.54 +63 14 50.8 L C51
2018-09-20 23:29:08 S 05 49 59.11 +63 16 26.0 L C51
2018-09-21 02:37:38 S 05 50 46.72 +63 17 59.2 L C51
2018-09-21 12:02:57 S 05 53 09.602 +63 22 37.09 L C51
2018-09-21 19:54:01 S 05 55 09.374 +63 26 20.29 L C51
2018-09-22 17:53:09 S 06 00 46.690 +63 36 18.14 L C51
2018-09-30 10:14:04 C 06 49 35.46 +64 30 56.0 V 703
2018-09-30 10:21:12 C 06 49 37.24 +64 30 58.2 V 703
2018-09-30 10:28:18 C 06 49 39.23 +64 30 59.2 V 703
2018-09-30 10:35:25 C 06 49 41.05 +64 31 00.3 V 703
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)