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
2020-09-13 02:34:13 S 05 01 50.981 -59 05 40.06 V C57
2020-09-13 02:34:13 s 1 +84803.412 0 +336755.20 7900.0 C57
2020-09-13 02:44:12 S 05 01 53.191 -59 05 48.88 V C57
2020-09-13 02:44:12 s 1 +84453.893 0 +337096.15 7280.0 C57
2020-09-13 02:54:13 S 05 01 55.442 -59 05 57.19 V C57
2020-09-13 02:54:13 s 1 +84104.071 0 +337435.94 6500.0 C57
2020-09-13 03:04:12 S 05 01 57.655 -59 06 13.28 V C57
2020-09-13 03:04:12 s 1 +83753.949 0 +337774.56 5560.0 C57
2020-09-13 03:14:12 S 05 01 59.894 -59 06 18.61 V C57
2020-09-13 03:14:12 s 1 +83403.528 0 +338112.01 4460.0 C57
2020-09-13 03:24:12 S 05 02 02.633 -59 06 27.14 V C57
2020-09-13 03:24:12 s 1 +83052.809 0 +338448.30 3200.0 C57
2020-09-13 03:34:12 S 05 02 04.704 -59 06 41.90 V C57
2020-09-13 03:34:12 s 1 +82701.796 0 +338783.42 1790.0 C57
2020-09-13 03:44:12 S 05 02 07.135 -59 06 51.30 V C57
2020-09-13 03:44:12 s 1 +82350.489 0 +339117.38 220.0 C57
2020-09-13 03:54:12 S 05 02 09.782 -59 07 06.64 V C57
2020-09-13 03:54:12 s 1 +81998.890 0 +339450.18 8490.0 C57
2020-09-13 04:04:13 S 05 02 11.887 -59 07 17.44 V C57
2020-09-13 04:04:13 s 1 +81647.002 0 +339781.82 6610.0 C57
2020-09-13 04:14:12 S 05 02 14.191 -59 07 29.60 V C57
2020-09-13 04:14:12 s 1 +81294.825 0 +340112.30 4580.0 C57
2020-09-13 04:24:13 S 05 02 16.685 -59 07 37.67 V C57
2020-09-13 04:24:13 s 1 +80942.362 0 +340441.62 2400.0 C57
2020-09-13 04:34:12 S 05 02 19.404 -59 07 53.58 V C57
2020-09-13 04:34:12 s 1 +80589.614 0 +340769.78 70.0 C57
2020-09-13 04:44:12 S 05 02 21.720 -59 08 05.46 V C57
2020-09-13 04:44:12 s 1 +80236.584 0 +341096.78 7580.0 C57
2020-09-13 04:54:12 S 05 02 24.166 -59 08 14.46 V C57
2020-09-13 04:54:12 s 1 +79883.272 0 +341422.64 4950.0 C57
2020-09-13 05:04:12 S 05 02 26.263 -59 08 31.81 V C57
2020-09-13 05:04:12 s 1 +79529.682 0 +341747.33 2180.0 C57
2020-09-13 05:14:12 S 05 02 28.783 -59 08 40.34 V C57
2020-09-13 05:14:12 s 1 +79175.813 0 +342070.88 9250.0 C57
2020-09-13 05:24:12 S 05 02 31.418 -59 08 53.63 V C57
2020-09-13 05:24:12 s 1 +78821.669 0 +342393.27 6190.0 C57
2020-09-13 05:34:13 S 05 02 33.739 -59 09 06.30 V C57
2020-09-13 05:34:13 s 1 +78467.250 0 +342714.52 2970.0 C57
2020-09-13 06:24:12 S 05 02 45.154 -59 10 02.93 V C57
2020-09-13 06:24:12 s 1 +76691.106 0 +344303.53 4810.0 C57
2020-09-13 06:34:12 S 05 02 48.029 -59 10 12.68 V C57
2020-09-13 06:34:12 s 1 +76335.079 0 +344617.90 760.0 C57
2020-09-13 06:54:12 S 05 02 52.610 -59 10 30.32 V C57
2020-09-13 06:54:12 s 1 +75622.239 0 +345243.21 2260.0 C57
2020-09-13 07:04:13 S 05 02 54.847 -59 10 47.03 V C57
2020-09-13 07:04:13 s 1 +75265.430 0 +345554.15 7810.0 C57
2020-09-13 07:14:12 S 05 02 57.905 -59 10 59.81 V C57
2020-09-13 07:14:12 s 1 +74908.364 0 +345863.96 3230.0 C57
2020-09-13 07:24:12 S 05 02 59.863 -59 11 07.94 V C57
2020-09-13 07:24:12 s 1 +74551.042 0 +346172.63 8510.0 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)