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
2020-09-16 00:14:12 S 05 19 37.752 -60 23 12.01 V C57
2020-09-16 00:14:12 s 1 -71255.687 0 +387754.86 9670.0 C57
2020-09-16 00:24:12 S 05 19 40.392 -60 23 23.68 V C57
2020-09-16 00:24:12 s 1 -71621.545 0 +387673.32 2740.0 C57
2020-09-16 00:34:12 S 05 19 43.294 -60 23 33.61 V C57
2020-09-16 00:34:12 s 1 -71987.237 0 +387590.86 5660.0 C57
2020-09-16 00:44:12 S 05 19 46.274 -60 23 46.97 V C57
2020-09-16 00:44:12 s 1 -72352.761 0 +387507.47 8420.0 C57
2020-09-16 00:54:12 S 05 19 49.061 -60 23 58.81 V C57
2020-09-16 00:54:12 s 1 -72718.116 0 +387423.15 1020.0 C57
2020-09-16 01:04:12 S 05 19 51.814 -60 24 03.82 V C57
2020-09-16 01:04:12 s 1 -73083.303 0 +387337.90 3460.0 C57
2020-09-16 01:14:12 S 05 19 54.955 -60 24 19.30 V C57
2020-09-16 01:14:12 s 1 -73448.319 0 +387251.73 5750.0 C57
2020-09-16 01:44:12 S 05 20 03.187 -60 24 53.39 V C57
2020-09-16 01:44:12 s 1 -74542.337 0 +386987.67 1650.0 C57
2020-09-16 01:54:12 S 05 20 05.522 -60 25 00.88 V C57
2020-09-16 01:54:12 s 1 -74906.663 0 +386897.80 3290.0 C57
2020-09-16 02:04:12 S 05 20 07.610 -60 25 07.18 V C57
2020-09-16 02:04:12 s 1 -75270.815 0 +386807.00 4780.0 C57
2020-09-16 02:14:12 S 05 20 11.165 -60 25 21.65 V C57
2020-09-16 02:14:12 s 1 -75634.790 0 +386715.27 6100.0 C57
2020-09-16 02:24:12 S 05 20 13.670 -60 25 32.70 V C57
2020-09-16 02:24:12 s 1 -75998.590 0 +386622.62 7260.0 C57
2020-09-16 02:34:12 S 05 20 16.567 -60 25 42.82 V C57
2020-09-16 02:34:12 s 1 -76362.212 0 +386529.05 8260.0 C57
2020-09-16 02:44:12 S 05 20 19.510 -60 25 53.76 V C57
2020-09-16 02:44:12 s 1 -76725.655 0 +386434.55 9100.0 C57
2020-09-16 02:54:12 S 05 20 21.924 -60 26 00.89 V C57
2020-09-16 02:54:12 s 1 -77088.920 0 +386339.12 9770.0 C57
2020-09-16 03:04:12 S 05 20 25.085 -60 26 14.03 V C57
2020-09-16 03:04:12 s 1 -77452.004 0 +386242.77 280.0 C57
2020-09-16 03:14:12 S 05 20 27.396 -60 26 24.58 V C57
2020-09-16 03:14:12 s 1 -77814.907 0 +386145.50 620.0 C57
2020-09-16 03:24:12 S 05 20 30.252 -60 26 38.36 V C57
2020-09-16 03:24:12 s 1 -78177.628 0 +386047.30 790.0 C57
2020-09-16 03:34:12 S 05 20 32.698 -60 26 44.09 V C57
2020-09-16 03:34:12 s 1 -78540.166 0 +385948.17 810.0 C57
2020-09-16 03:44:12 S 05 20 35.395 -60 26 56.47 V C57
2020-09-16 03:44:12 s 1 -78902.521 0 +385848.12 650.0 C57
2020-09-16 03:54:12 S 05 20 38.755 -60 27 07.96 V C57
2020-09-16 03:54:12 s 1 -79264.691 0 +385747.15 320.0 C57
2020-09-16 04:04:12 S 05 20 41.160 -60 27 16.49 V C57
2020-09-16 04:04:12 s 1 -79626.675 0 +385645.25 9830.0 C57
2020-09-16 04:14:12 S 05 20 44.184 -60 27 29.77 V C57
2020-09-16 04:14:12 s 1 -79988.473 0 +385542.43 9170.0 C57
2020-09-16 04:24:12 S 05 20 47.062 -60 27 41.51 V C57
2020-09-16 04:24:12 s 1 -80350.083 0 +385438.68 8340.0 C57
2020-09-16 04:54:12 S 05 20 55.262 -60 28 13.15 V C57
2020-09-16 04:54:12 s 1 -81433.781 0 +385121.89 4840.0 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)