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
2020-09-26 03:04:12 S 06 52 36.451 -63 52 32.74 V C57
2020-09-26 03:04:12 s 1 +136225.46 7 +284784.82 5320.0 C57
2020-09-26 03:14:12 S 06 52 40.514 -63 52 36.41 V C57
2020-09-26 03:14:12 s 1 +135941.47 4 +285283.13 5900.0 C57
2020-09-26 03:24:12 S 06 52 45.710 -63 52 41.84 V C57
2020-09-26 03:24:12 s 1 +135656.86 3 +285780.14 6200.0 C57
2020-09-26 03:34:12 S 06 52 50.462 -63 52 51.53 V C57
2020-09-26 03:34:12 s 1 +135371.63 6 +286275.86 6200.0 C57
2020-09-26 03:44:12 S 06 52 55.332 -63 52 53.22 V C57
2020-09-26 03:44:12 s 1 +135085.79 7 +286770.29 5920.0 C57
2020-09-26 03:54:12 S 06 52 59.974 -63 53 03.26 V C57
2020-09-26 03:54:12 s 1 +134799.34 9 +287263.43 5370.0 C57
2020-09-26 04:54:12 S 06 53 29.189 -63 53 38.51 V C57
2020-09-26 04:54:12 s 1 +133068.04 6 +290195.24 6170.0 C57
2020-09-26 05:04:12 S 06 53 34.349 -63 53 44.12 V C57
2020-09-26 05:04:12 s 1 +132777.42 2 +290679.40 3680.0 C57
2020-09-26 05:14:12 S 06 53 38.849 -63 53 52.04 V C57
2020-09-26 05:14:12 s 1 +132486.21 4 +291162.27 920.0 C57
2020-09-26 05:24:12 S 06 53 43.154 -63 53 55.86 V C57
2020-09-26 05:24:12 s 1 +132194.42 4 +291643.87 7900.0 C57
2020-09-26 05:34:12 S 06 53 48.574 -63 54 03.64 V C57
2020-09-26 05:34:12 s 1 +131902.05 5 +292124.20 4610.0 C57
2020-09-26 05:54:12 S 06 53 57.946 -63 54 12.85 V C57
2020-09-26 05:54:12 s 1 +131315.59 5 +293081.04 7230.0 C57
2020-09-26 06:04:12 S 06 54 03.749 -63 54 22.93 V C57
2020-09-26 06:04:12 s 1 +131021.50 9 +293557.55 3150.0 C57
2020-09-26 06:14:12 S 06 54 07.625 -63 54 24.88 V C57
2020-09-26 06:14:12 s 1 +130726.85 7 +294032.80 8810.0 C57
2020-09-26 06:24:12 S 06 54 12.550 -63 54 34.99 V C57
2020-09-26 06:24:12 s 1 +130431.64 0 +294506.79 4220.0 C57
2020-09-26 06:34:12 S 06 54 17.666 -63 54 44.46 V C57
2020-09-26 06:34:12 s 1 +130135.86 3 +294979.51 9370.0 C57
2020-09-26 06:54:12 S 06 54 27.338 -63 54 52.78 V C57
2020-09-26 06:54:12 s 1 +129542.63 8 +295921.17 8900.0 C57
2020-09-26 07:04:12 S 06 54 32.249 -63 54 58.61 V C57
2020-09-26 07:04:12 s 1 +129245.19 6 +296390.11 3290.0 C57
2020-09-26 07:14:12 S 06 54 36.770 -63 55 05.99 V C57
2020-09-26 07:14:12 s 1 +128947.20 4 +296857.79 7430.0 C57
2020-09-26 07:24:12 S 06 54 41.676 -63 55 11.53 V C57
2020-09-26 07:24:12 s 1 +128648.66 5 +297324.22 1320.0 C57
2020-09-26 07:44:12 S 06 54 51.235 -63 55 18.77 V C57
2020-09-26 07:44:12 s 1 +128049.96 0 +298253.32 8360.0 C57
2020-09-26 08:04:12 S 06 55 01.459 -63 55 33.46 V C57
2020-09-26 08:04:12 s 1 +127449.10 2 +299177.41 4430.0 C57
2020-09-26 08:24:12 S 06 55 10.975 -63 55 49.44 V C57
2020-09-26 08:24:12 s 1 +126846.11 2 +300096.52 9540.0 C57
2020-09-26 08:34:12 S 06 55 16.637 -63 55 48.90 V C57
2020-09-26 08:34:12 s 1 +126543.82 5 +300554.20 1730.0 C57
2020-09-26 08:44:12 S 06 55 20.887 -63 55 55.96 V C57
2020-09-26 08:44:12 s 1 +126241.01 4 +301010.65 3690.0 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)