436775 (2012 LC1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7645032678 ± 2.52e-08
Semi-major axis (a)2.0102484897 AU ± 8.38e-09
Inclination (i)34.38166745° ± 1.35e-05
Long. of Asc. Node (Ω)53.70768557° ± 6.69e-06
Arg. of Perihelion (ω)52.46098976° ± 8.67e-06
Mean Anomaly (M)273.09116869° ± 7.91e-06
Mean Motion (n)0.3458100888°/day ± 2.16e-09
Perihelion dist (q)0.47340695 AU ± 5.07e-08
Aphelion dist (Q)3.54709003 AU ± 5.27e-08
Orbital Period2.85019528 yr ± 1.78e-08
Physical Parameters
H (abs. magnitude)16.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.890″
Uncertainty0
Orbit TypeApollo
MOID0.217083 AU
Observations Used1891
Radar Obs Used1
Oppositions2
Arc Total2012-2015
First Observation Used2012-06-08
Last Observation Used2020-10-01
Observations (3391)
Date Type RA Dec Mag Band Observatory
2020-09-30 03:54:12 s 1 -71999.551 0 +392370.98 1130.0 C57
2020-09-30 04:04:12 S 07 43 36.350 -64 17 44.20 V C57
2020-09-30 04:04:12 s 1 -72364.437 0 +392278.81 8750.0 C57
2020-09-30 04:34:12 S 07 43 53.549 -64 17 45.35 V C57
2020-09-30 04:34:12 s 1 -73458.159 0 +391996.96 570.0 C57
2020-09-30 04:44:12 S 07 43 59.222 -64 17 42.40 V C57
2020-09-30 04:44:12 s 1 -73822.417 0 +391901.22 7500.0 C57
2020-09-30 04:54:12 S 07 44 04.829 -64 17 38.83 V C57
2020-09-30 04:54:12 s 1 -74186.516 0 +391804.59 4250.0 C57
2020-09-30 05:04:12 S 07 44 11.117 -64 17 34.73 V C57
2020-09-30 05:04:12 s 1 -74550.455 0 +391707.06 840.0 C57
2020-09-30 05:14:12 S 07 44 16.670 -64 17 32.68 V C57
2020-09-30 05:14:12 s 1 -74914.233 0 +391608.64 7240.0 C57
2020-09-30 05:34:12 S 07 44 28.392 -64 17 32.89 V C57
2020-09-30 05:34:12 s 1 -75641.304 0 +391409.13 9530.0 C57
2020-09-30 06:24:12 S 07 44 56.832 -64 17 27.78 V C57
2020-09-30 06:24:12 s 1 -77456.105 0 +390894.71 7150.0 C57
2020-09-30 06:34:12 S 07 45 02.076 -64 17 28.57 V C57
2020-09-30 06:34:12 s 1 -77818.566 0 +390789.15 2130.0 C57
2020-09-30 06:44:12 S 07 45 08.215 -64 17 22.24 V C57
2020-09-30 06:44:12 s 1 -78180.858 0 +390682.70 6940.0 C57
2020-09-30 06:54:12 S 07 45 13.944 -64 17 19.00 V C57
2020-09-30 06:54:12 s 1 -78542.980 0 +390575.35 1570.0 C57
2020-09-30 07:04:12 S 07 45 19.764 -64 17 20.44 V C57
2020-09-30 07:04:12 s 1 -78904.933 0 +390467.11 6010.0 C57
2020-09-30 07:14:12 S 07 45 25.318 -64 17 13.02 V C57
2020-09-30 07:14:12 s 1 -79266.714 0 +390357.97 280.0 C57
2020-09-30 07:24:12 S 07 45 30.698 -64 17 12.88 V C57
2020-09-30 07:24:12 s 1 -79628.323 0 +390247.95 4360.0 C57
2020-09-30 07:34:12 S 07 45 36.480 -64 17 12.73 V C57
2020-09-30 07:34:12 s 1 -79989.760 0 +390137.03 8250.0 C57
2020-09-30 07:44:12 S 07 45 42.288 -64 17 10.75 V C57
2020-09-30 07:44:12 s 1 -80351.022 0 +390025.22 1970.0 C57
2020-09-30 07:54:12 S 07 45 47.645 -64 17 06.43 V C57
2020-09-30 07:54:12 s 1 -80712.110 0 +389912.51 5500.0 C57
2020-09-30 08:04:12 S 07 45 54.091 -64 17 02.90 V C57
2020-09-30 08:04:12 s 1 -81073.023 0 +389798.91 8840.0 C57
2020-09-30 08:14:12 S 07 45 57.862 -64 16 55.52 V C57
2020-09-30 08:14:12 s 1 -81433.759 0 +389684.42 2000.0 C57
2020-09-30 08:24:12 S 07 46 04.836 -64 17 01.72 V C57
2020-09-30 08:24:12 s 1 -81794.318 0 +389569.04 4980.0 C57
2020-09-30 08:34:12 S 07 46 10.812 -64 16 53.83 V C57
2020-09-30 08:34:12 s 1 -82154.699 0 +389452.76 7760.0 C57
2020-09-30 09:04:12 S 07 46 27.758 -64 16 55.27 V C57
2020-09-30 09:04:12 s 1 -83234.766 0 +389098.58 5000.0 C57
2020-09-30 09:14:12 S 07 46 34.466 -64 16 55.16 V C57
2020-09-30 09:14:12 s 1 -83594.426 0 +388978.73 7030.0 C57
2020-09-30 09:24:12 S 07 46 39.451 -64 16 46.34 V C57
2020-09-30 09:24:12 s 1 -83953.904 0 +388857.99 8870.0 C57
2020-09-30 09:34:12 S 07 46 44.237 -64 16 51.60 V C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-05-03 05:17:00 -162111.2477 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)