IAA RAS IAA Minor Planet Database

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 05:24:13 S 04 56 55.006 -58 40 43.36 – V C57
2020-09-12 05:24:13 s 1 +125993.92 5 +283463.36 8200.0 – C57
2020-09-12 05:34:13 S 04 56 57.406 -58 40 56.86 – V C57
2020-09-12 05:34:13 s 1 +125700.94 1 +283964.61 9010.0 – C57
2020-09-12 05:44:13 S 04 56 59.834 -58 41 05.39 – V C57
2020-09-12 05:44:13 s 1 +125407.34 0 +284464.49 9480.0 – C57
2020-09-12 05:54:13 S 04 57 01.639 -58 41 20.33 – V C57
2020-09-12 05:54:13 s 1 +125113.12 5 +284963.01 9610.0 – C57
2020-09-12 06:04:12 S 04 57 03.850 -58 41 33.40 – V C57
2020-09-12 06:04:12 s 1 +124818.29 9 +285460.16 9400.0 – C57
2020-09-12 06:14:13 S 04 57 06.610 -58 41 41.10 – V C57
2020-09-12 06:14:13 s 1 +124522.86 6 +285955.95 8850.0 – C57
2020-09-12 06:34:13 S 04 57 10.762 -58 42 06.34 – V C57
2020-09-12 06:34:13 s 1 +123930.19 3 +286943.44 6740.0 – C57
2020-09-12 06:44:12 S 04 57 13.889 -58 42 20.20 – V C57
2020-09-12 06:44:12 s 1 +123632.95 8 +287435.15 5190.0 – C57
2020-09-12 06:54:13 S 04 57 15.247 -58 42 28.80 – V C57
2020-09-12 06:54:13 s 1 +123335.13 0 +287925.50 3300.0 – C57
2020-09-12 07:04:13 S 04 57 17.885 -58 42 40.86 – V C57
2020-09-12 07:04:13 s 1 +123036.71 0 +288414.50 1090.0 – C57
2020-09-12 07:34:12 S 04 57 24.907 -58 43 19.74 – V C57
2020-09-12 07:34:12 s 1 +122137.93 8 +289873.39 2480.0 – C57
2020-09-12 07:44:13 S 04 57 26.700 -58 43 29.06 – V C57
2020-09-12 07:44:13 s 1 +121837.18 7 +290356.99 8960.0 – C57
2020-09-12 07:54:12 S 04 57 29.537 -58 43 43.72 – V C57
2020-09-12 07:54:12 s 1 +121535.86 1 +290839.25 5120.0 – C57
2020-09-12 08:04:13 S 04 57 31.548 -58 43 54.41 – V C57
2020-09-12 08:04:13 s 1 +121233.96 3 +291320.16 960.0 – C57
2020-09-12 08:14:12 S 04 57 34.147 -58 44 11.22 – V C57
2020-09-12 08:14:12 s 1 +120931.49 7 +291799.74 6480.0 – C57
2020-09-12 08:24:13 S 04 57 36.175 -58 44 15.65 – V C57
2020-09-12 08:24:13 s 1 +120628.46 4 +292277.97 1690.0 – C57
2020-09-12 08:54:13 S 04 57 42.955 -58 44 52.19 – V C57
2020-09-12 08:54:13 s 1 +119716.00 4 +293704.67 5430.0 – C57
2020-09-12 09:04:12 S 04 57 45.331 -58 45 03.82 – V C57
2020-09-12 09:04:12 s 1 +119410.73 9 +294177.57 9380.0 – C57
2020-09-12 09:14:13 S 04 57 47.522 -58 45 15.34 – V C57
2020-09-12 09:14:13 s 1 +119104.92 4 +294649.14 3030.0 – C57
2020-09-12 09:24:12 S 04 57 49.781 -58 45 26.32 – V C57
2020-09-12 09:24:12 s 1 +118798.56 2 +295119.38 6370.0 – C57
2020-09-12 09:44:12 S 04 57 53.988 -58 45 52.16 – V C57
2020-09-12 09:44:12 s 1 +118184.20 6 +296055.89 2140.0 – C57
2020-09-12 09:54:13 S 04 57 57.022 -58 46 04.22 – V C57
2020-09-12 09:54:13 s 1 +117876.21 9 +296522.17 4580.0 – C57
2020-09-12 10:04:13 S 04 57 59.150 -58 46 18.16 – V C57
2020-09-12 10:04:13 s 1 +117567.69 6 +296987.12 6710.0 – C57
2020-09-12 10:14:12 S 04 58 01.370 -58 46 28.20 – V C57
2020-09-12 10:14:12 s 1 +117258.64 0 +297450.75 8540.0 – C57
2020-09-12 10:24:13 S 04 58 03.581 -58 46 39.68 – V C57
2020-09-12 10:24:13 s 1 +116949.05 5 +297913.07 80.0 – 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)