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 16:14:12 S 04 59 24.907 -58 53 31.31 – V C57
2020-09-12 16:14:12 s 1 +105801.18 1 +313277.99 8710.0 – C57
2020-09-12 16:24:13 S 04 59 27.012 -58 53 45.31 – V C57
2020-09-12 16:24:13 s 1 +105474.33 0 +313694.04 570.0 – C57
2020-09-12 16:44:13 S 04 59 31.375 -58 54 04.72 – V C57
2020-09-12 16:44:13 s 1 +104819.33 1 +314522.37 3570.0 – C57
2020-09-12 16:54:12 S 04 59 33.850 -58 54 16.34 – V C57
2020-09-12 16:54:12 s 1 +104491.19 0 +314934.66 4700.0 – C57
2020-09-12 17:04:13 S 04 59 36.545 -58 54 29.99 – V C57
2020-09-12 17:04:13 s 1 +104162.62 2 +315345.70 5610.0 – C57
2020-09-12 17:14:12 S 04 59 39.221 -58 54 39.92 – V C57
2020-09-12 17:14:12 s 1 +103833.63 2 +315755.49 6270.0 – C57
2020-09-12 17:24:12 S 04 59 41.102 -58 54 52.16 – V C57
2020-09-12 17:24:12 s 1 +103504.22 2 +316164.03 6700.0 – C57
2020-09-12 17:34:13 S 04 59 43.613 -58 55 03.47 – V C57
2020-09-12 17:34:13 s 1 +103174.39 3 +316571.33 6900.0 – C57
2020-09-12 17:44:12 S 04 59 45.998 -58 55 13.48 – V C57
2020-09-12 17:44:12 s 1 +102844.14 8 +316977.38 6870.0 – C57
2020-09-12 18:04:12 S 04 59 50.374 -58 55 42.31 – V C57
2020-09-12 18:04:12 s 1 +102182.42 0 +317785.76 6110.0 – C57
2020-09-12 18:14:13 S 04 59 52.939 -58 55 53.00 – V C57
2020-09-12 18:14:13 s 1 +101850.94 1 +318188.08 5380.0 – C57
2020-09-12 18:34:13 S 04 59 57.602 -58 56 16.48 – V C57
2020-09-12 18:34:13 s 1 +101186.76 6 +318989.03 3260.0 – C57
2020-09-12 18:44:12 S 04 59 59.496 -58 56 24.04 – V C57
2020-09-12 18:44:12 s 1 +100854.07 4 +319387.64 1870.0 – C57
2020-09-12 18:54:12 S 05 00 02.719 -58 56 38.47 – V C57
2020-09-12 18:54:12 s 1 +100520.98 3 +319785.03 250.0 – C57
2020-09-12 19:04:13 S 05 00 04.404 -58 56 51.40 – V C57
2020-09-12 19:04:13 s 1 +100187.49 3 +320181.18 8400.0 – C57
2020-09-12 19:14:12 S 05 00 06.744 -58 56 59.17 – V C57
2020-09-12 19:14:12 s 1 +99853.608 0 +320576.10 6340.0 – C57
2020-09-12 19:24:13 S 05 00 08.897 -58 57 11.66 – V C57
2020-09-12 19:24:13 s 1 +99519.330 0 +320969.79 4060.0 – C57
2020-09-12 19:54:12 S 05 00 16.699 -58 57 49.39 – V C57
2020-09-12 19:54:12 s 1 +98514.159 0 +322143.50 5930.0 – C57
2020-09-12 20:04:12 S 05 00 18.617 -58 58 02.21 – V C57
2020-09-12 20:04:12 s 1 +98178.330 0 +322532.28 2790.0 – C57
2020-09-12 20:14:12 S 05 00 20.772 -58 58 13.73 – V C57
2020-09-12 20:14:12 s 1 +97842.119 0 +322919.85 9440.0 – C57
2020-09-12 20:24:12 S 05 00 23.227 -58 58 23.27 – V C57
2020-09-12 20:24:12 s 1 +97505.528 0 +323306.19 5880.0 – C57
2020-09-12 20:34:13 S 05 00 26.050 -58 58 34.25 – V C57
2020-09-12 20:34:13 s 1 +97168.559 0 +323691.31 2110.0 – C57
2020-09-12 20:44:12 S 05 00 28.152 -58 58 45.52 – V C57
2020-09-12 20:44:12 s 1 +96831.214 0 +324075.22 8130.0 – C57
2020-09-12 20:54:13 S 05 00 30.178 -58 58 57.43 – V C57
2020-09-12 20:54:13 s 1 +96493.495 0 +324457.91 3950.0 – C57
2020-09-12 21:04:12 S 05 00 32.844 -58 59 09.60 – V C57
2020-09-12 21:04:12 s 1 +96155.405 0 +324839.38 9560.0 – 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)