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
2020-09-12 21:14:13 S 05 00 35.066 -58 59 19.32 V C57
2020-09-12 21:14:13 s 1 +95816.946 0 +325219.65 4960.0 C57
2020-09-12 21:24:12 S 05 00 37.687 -58 59 33.86 V C57
2020-09-12 21:24:12 s 1 +95478.119 0 +325598.69 170.0 C57
2020-09-12 21:34:12 S 05 00 39.530 -58 59 42.29 V C57
2020-09-12 21:34:12 s 1 +95138.928 0 +325976.53 5170.0 C57
2020-09-12 21:54:12 S 05 00 44.018 -59 00 11.48 V C57
2020-09-12 21:54:12 s 1 +94459.457 0 +326728.58 4580.0 C57
2020-09-12 22:24:13 S 05 00 51.598 -59 00 45.79 V C57
2020-09-12 22:24:13 s 1 +93437.564 0 +327847.60 7210.0 C57
2020-09-12 22:34:12 S 05 00 53.736 -59 00 57.42 V C57
2020-09-12 22:34:12 s 1 +93096.224 0 +328218.20 1030.0 C57
2020-09-12 23:04:12 S 05 01 00.706 -59 01 31.62 V C57
2020-09-12 23:04:12 s 1 +92070.110 0 +329322.79 1350.0 C57
2020-09-12 23:14:12 S 05 01 03.768 -59 01 43.28 V C57
2020-09-12 23:14:12 s 1 +91727.380 0 +329688.60 4400.0 C57
2020-09-12 23:24:12 S 05 01 05.657 -59 01 52.68 V C57
2020-09-12 23:24:12 s 1 +91384.307 0 +330053.20 7280.0 C57
2020-09-12 23:34:13 S 05 01 07.831 -59 02 02.08 V C57
2020-09-12 23:34:13 s 1 +91040.893 0 +330416.61 9960.0 C57
2020-09-12 23:44:12 S 05 01 10.889 -59 02 16.04 V C57
2020-09-12 23:44:12 s 1 +90697.141 0 +330778.83 2460.0 C57
2020-09-12 23:54:13 S 05 01 12.374 -59 02 23.89 V C57
2020-09-12 23:54:13 s 1 +90353.052 0 +331139.86 4780.0 C57
2020-09-13 00:04:12 S 05 01 14.520 -59 02 38.40 V C57
2020-09-13 00:04:12 s 1 +90008.628 0 +331499.69 6920.0 C57
2020-09-13 00:34:12 S 05 01 21.970 -59 03 18.94 V C57
2020-09-13 00:34:12 s 1 +88973.368 0 +332572.06 2240.0 C57
2020-09-13 00:44:12 S 05 01 24.607 -59 03 21.67 V C57
2020-09-13 00:44:12 s 1 +88627.624 0 +332927.15 3660.0 C57
2020-09-13 00:54:12 S 05 01 27.091 -59 03 38.38 V C57
2020-09-13 00:54:12 s 1 +88281.556 0 +333281.05 4900.0 C57
2020-09-13 01:04:13 S 05 01 29.594 -59 03 47.81 V C57
2020-09-13 01:04:13 s 1 +87935.164 0 +333633.77 5970.0 C57
2020-09-13 01:14:12 S 05 01 31.793 -59 04 02.03 V C57
2020-09-13 01:14:12 s 1 +87588.451 0 +333985.30 6860.0 C57
2020-09-13 01:24:13 S 05 01 34.102 -59 04 12.04 V C57
2020-09-13 01:24:13 s 1 +87241.419 0 +334335.66 7580.0 C57
2020-09-13 01:34:12 S 05 01 36.362 -59 04 23.20 V C57
2020-09-13 01:34:12 s 1 +86894.070 0 +334684.83 8130.0 C57
2020-09-13 01:44:12 S 05 01 39.216 -59 04 34.90 V C57
2020-09-13 01:44:12 s 1 +86546.405 0 +335032.83 8510.0 C57
2020-09-13 01:54:12 S 05 01 41.076 -59 04 44.83 V C57
2020-09-13 01:54:12 s 1 +86198.426 0 +335379.65 8720.0 C57
2020-09-13 02:04:12 S 05 01 43.814 -59 05 03.05 V C57
2020-09-13 02:04:12 s 1 +85850.135 0 +335725.30 8760.0 C57
2020-09-13 02:14:12 S 05 01 45.737 -59 05 12.37 V C57
2020-09-13 02:14:12 s 1 +85501.535 0 +336069.77 8640.0 C57
2020-09-13 02:24:12 S 05 01 48.314 -59 05 19.86 V C57
2020-09-13 02:24:12 s 1 +85152.627 0 +336413.07 8350.0 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)