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
2020-09-26 14:14:12 S 06 58 02.486 -63 59 04.34 – V C57
2020-09-26 14:14:12 s 1 +115970.88 0 +315386.11 5060.0 – C57
2020-09-26 14:24:12 S 06 58 07.169 -63 59 11.51 – V C57
2020-09-26 14:24:12 s 1 +115651.75 1 +315801.20 9810.0 – C57
2020-09-26 14:44:12 S 06 58 17.066 -63 59 21.01 – V C57
2020-09-26 14:44:12 s 1 +115012.18 0 +316627.81 8760.0 – C57
2020-09-26 14:54:12 S 06 58 21.482 -63 59 23.93 – V C57
2020-09-26 14:54:12 s 1 +114691.74 3 +317039.33 2960.0 – C57
2020-09-26 15:04:12 S 06 58 26.832 -63 59 34.58 – V C57
2020-09-26 15:04:12 s 1 +114370.87 5 +317449.67 6970.0 – C57
2020-09-26 15:14:12 S 06 58 31.483 -63 59 35.92 – V C57
2020-09-26 15:14:12 s 1 +114049.57 9 +317858.82 800.0 – C57
2020-09-26 15:24:12 S 06 58 36.372 -63 59 43.04 – V C57
2020-09-26 15:24:12 s 1 +113727.85 6 +318266.78 4440.0 – C57
2020-09-26 15:34:12 S 06 58 41.873 -63 59 44.74 – V C57
2020-09-26 15:34:12 s 1 +113405.70 8 +318673.56 7900.0 – C57
2020-09-26 15:54:12 S 06 58 50.690 -64 00 02.20 – V C57
2020-09-26 15:54:12 s 1 +112760.14 9 +319483.59 4290.0 – C57
2020-09-26 16:04:12 S 06 58 56.470 -64 00 01.69 – V C57
2020-09-26 16:04:12 s 1 +112436.74 1 +319886.83 7220.0 – C57
2020-09-26 16:14:12 S 06 59 00.960 -64 00 06.66 – V C57
2020-09-26 16:14:12 s 1 +112112.91 8 +320288.89 9970.0 – C57
2020-09-26 16:24:12 S 06 59 06.137 -64 00 18.00 – V C57
2020-09-26 16:24:12 s 1 +111788.68 2 +320689.78 2540.0 – C57
2020-09-26 16:34:12 S 06 59 10.954 -64 00 18.36 – V C57
2020-09-26 16:34:12 s 1 +111464.03 4 +321089.50 4940.0 – C57
2020-09-26 16:44:12 S 06 59 16.128 -64 00 24.44 – V C57
2020-09-26 16:44:12 s 1 +111138.97 7 +321488.04 7170.0 – C57
2020-09-26 17:04:12 S 06 59 25.630 -64 00 41.00 – V C57
2020-09-26 17:04:12 s 1 +110487.64 4 +322281.61 1110.0 – C57
2020-09-26 17:14:12 S 06 59 31.745 -64 00 42.34 – V C57
2020-09-26 17:14:12 s 1 +110161.37 2 +322676.64 2830.0 – C57
2020-09-26 17:24:12 S 06 59 36.271 -64 00 48.74 – V C57
2020-09-26 17:24:12 s 1 +109834.70 0 +323070.50 4380.0 – C57
2020-09-26 17:44:12 S 06 59 45.794 -64 00 57.17 – V C57
2020-09-26 17:44:12 s 1 +109180.16 1 +323854.72 6970.0 – C57
2020-09-26 17:54:12 S 06 59 51.439 -64 01 04.69 – V C57
2020-09-26 17:54:12 s 1 +108852.30 0 +324245.08 8020.0 – C57
2020-09-26 18:04:12 S 06 59 55.694 -64 01 07.03 – V C57
2020-09-26 18:04:12 s 1 +108524.04 6 +324634.29 8910.0 – C57
2020-09-26 18:14:12 S 07 00 00.576 -64 01 12.94 – V C57
2020-09-26 18:14:12 s 1 +108195.40 1 +325022.33 9640.0 – C57
2020-09-26 18:24:12 S 07 00 05.330 -64 01 15.20 – V C57
2020-09-26 18:24:12 s 1 +107866.36 9 +325409.21 200.0 – C57
2020-09-26 18:34:12 S 07 00 10.747 -64 01 19.78 – V C57
2020-09-26 18:34:12 s 1 +107536.95 0 +325794.93 600.0 – C57
2020-09-26 18:54:12 S 07 00 20.170 -64 01 27.84 – V C57
2020-09-26 18:54:12 s 1 +106876.96 3 +326562.90 930.0 – C57
2020-09-26 19:04:12 S 07 00 26.390 -64 01 41.38 – V C57
2020-09-26 19:04:12 s 1 +106546.39 8 +326945.15 870.0 – 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)