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
2020-09-11 01:04:13 S 04 50 35.078 -58 06 28.91 V C57
2020-09-11 01:04:13 s 1 +163078.31 8 +176407.87 2350.0 C57
2020-09-11 01:14:13 S 04 50 37.399 -58 06 43.60 V C57
2020-09-11 01:14:13 s 1 +162963.27 7 +177177.35 6400.0 C57
2020-09-11 01:24:13 S 04 50 39.890 -58 06 55.55 V C57
2020-09-11 01:24:13 s 1 +162846.55 3 +177945.02 9620.0 C57
2020-09-11 01:34:13 S 04 50 42.439 -58 07 04.30 V C57
2020-09-11 01:34:13 s 1 +162728.15 7 +178710.87 2000.0 C57
2020-09-11 01:54:13 S 04 50 46.188 -58 07 28.45 V C57
2020-09-11 01:54:13 s 1 +162486.39 6 +180237.14 4280.0 C57
2020-09-11 02:14:13 S 04 50 50.239 -58 07 53.29 V C57
2020-09-11 02:14:13 s 1 +162238.08 1 +181756.18 3290.0 C57
2020-09-11 02:24:13 S 04 50 52.440 -58 08 09.31 V C57
2020-09-11 02:24:13 s 1 +162111.49 3 +182513.00 1580.0 C57
2020-09-11 02:44:13 S 04 50 56.887 -58 08 28.03 V C57
2020-09-11 02:44:13 s 1 +161853.51 0 +184021.24 5750.0 C57
2020-09-11 02:54:13 S 04 50 59.249 -58 08 47.90 V C57
2020-09-11 02:54:13 s 1 +161722.13 6 +184772.68 1640.0 C57
2020-09-11 03:04:13 S 04 51 01.774 -58 08 57.41 V C57
2020-09-11 03:04:13 s 1 +161589.18 7 +185522.32 6740.0 C57
2020-09-11 03:24:13 S 04 51 05.878 -58 09 17.28 V C57
2020-09-11 03:24:13 s 1 +161318.60 6 +187016.27 4590.0 C57
2020-09-11 03:44:13 S 04 51 10.162 -58 09 44.42 V C57
2020-09-11 03:44:13 s 1 +161041.84 9 +188503.09 9340.0 C57
2020-09-11 03:54:13 S 04 51 12.775 -58 09 55.51 V C57
2020-09-11 03:54:13 s 1 +160901.17 9 +189243.84 560.0 C57
2020-09-11 04:24:13 S 04 51 19.118 -58 10 33.64 V C57
2020-09-11 04:24:13 s 1 +160470.12 5 +191455.50 9660.0 C57
2020-09-11 04:34:13 S 04 51 21.048 -58 10 42.96 V C57
2020-09-11 04:34:13 s 1 +160323.45 7 +192189.19 7860.0 C57
2020-09-11 04:44:13 S 04 51 23.366 -58 10 56.86 V C57
2020-09-11 04:44:13 s 1 +160175.31 4 +192921.13 5310.0 C57
2020-09-11 04:54:13 S 04 51 25.858 -58 11 11.90 V C57
2020-09-11 04:54:13 s 1 +160025.70 5 +193651.31 2020.0 C57
2020-09-11 05:04:13 S 04 51 27.826 -58 11 18.92 V C57
2020-09-11 05:04:13 s 1 +159874.63 9 +194379.74 8000.0 C57
2020-09-11 05:14:13 S 04 51 29.842 -58 11 34.55 V C57
2020-09-11 05:14:13 s 1 +159722.12 6 +195106.43 3240.0 C57
2020-09-11 05:34:13 S 04 51 33.852 -58 12 03.13 V C57
2020-09-11 05:34:13 s 1 +159412.79 5 +196554.56 1540.0 C57
2020-09-11 05:44:13 S 04 51 36.538 -58 12 08.39 V C57
2020-09-11 05:44:13 s 1 +159255.99 5 +197276.02 4610.0 C57
2020-09-11 05:54:13 S 04 51 38.597 -58 12 24.16 V C57
2020-09-11 05:54:13 s 1 +159097.78 5 +197995.75 6960.0 C57
2020-09-11 06:14:13 S 04 51 43.332 -58 12 47.05 V C57
2020-09-11 06:14:13 s 1 +158777.16 7 +199430.01 9540.0 C57
2020-09-11 06:24:13 S 04 51 44.834 -58 12 59.76 V C57
2020-09-11 06:24:13 s 1 +158614.77 7 +200144.54 9770.0 C57
2020-09-11 06:34:13 S 04 51 47.914 -58 13 11.64 V C57
2020-09-11 06:34:13 s 1 +158451.01 2 +200857.36 9300.0 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)