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
2020-09-16 05:04:12 S 05 20 57.890 -60 28 18.62 – V C57
2020-09-16 05:04:12 s 1 -81794.633 0 +385014.45 3330.0 – C57
2020-09-16 05:14:12 S 05 21 00.629 -60 28 35.08 – V C57
2020-09-16 05:14:12 s 1 -82155.293 0 +384906.08 1650.0 – C57
2020-09-16 05:24:12 S 05 21 03.031 -60 28 42.53 – V C57
2020-09-16 05:24:12 s 1 -82515.760 0 +384796.79 9790.0 – C57
2020-09-16 05:34:12 S 05 21 06.341 -60 28 52.32 – V C57
2020-09-16 05:34:12 s 1 -82876.033 0 +384686.57 7770.0 – C57
2020-09-16 05:44:12 S 05 21 08.950 -60 29 03.70 – V C57
2020-09-16 05:44:12 s 1 -83236.111 0 +384575.43 5570.0 – C57
2020-09-16 05:54:12 S 05 21 11.885 -60 29 13.96 – V C57
2020-09-16 05:54:12 s 1 -83595.994 0 +384463.37 3190.0 – C57
2020-09-16 06:04:12 S 05 21 14.894 -60 29 24.29 – V C57
2020-09-16 06:04:12 s 1 -83955.680 0 +384350.38 650.0 – C57
2020-09-16 06:14:12 S 05 21 17.045 -60 29 34.12 – V C57
2020-09-16 06:14:12 s 1 -84315.169 0 +384236.47 7920.0 – C57
2020-09-16 06:34:12 S 05 21 22.992 -60 29 54.13 – V C57
2020-09-16 06:34:12 s 1 -85033.550 0 +384005.88 1950.0 – C57
2020-09-16 06:44:12 S 05 21 25.548 -60 30 07.42 – V C57
2020-09-16 06:44:12 s 1 -85392.441 0 +383889.20 8700.0 – C57
2020-09-16 06:54:12 S 05 21 28.567 -60 30 19.62 – V C57
2020-09-16 06:54:12 s 1 -85751.131 0 +383771.59 5270.0 – C57
2020-09-16 07:04:12 S 05 21 31.553 -60 30 29.48 – V C57
2020-09-16 07:04:12 s 1 -86109.619 0 +383653.06 1660.0 – C57
2020-09-16 07:14:12 S 05 21 34.224 -60 30 37.69 – V C57
2020-09-16 07:14:12 s 1 -86467.904 0 +383533.61 7880.0 – C57
2020-09-16 07:24:12 S 05 21 37.006 -60 30 45.83 – V C57
2020-09-16 07:24:12 s 1 -86825.984 0 +383413.23 3910.0 – C57
2020-09-16 07:34:12 S 05 21 40.375 -60 30 52.85 – V C57
2020-09-16 07:34:12 s 1 -87183.860 0 +383291.94 9770.0 – C57
2020-09-16 07:44:12 S 05 21 41.774 -60 31 15.74 – V C57
2020-09-16 07:44:12 s 1 -87541.531 0 +383169.71 5450.0 – C57
2020-09-16 07:54:12 S 05 21 45.746 -60 31 17.33 – V C57
2020-09-16 07:54:12 s 1 -87898.994 0 +383046.57 940.0 – C57
2020-09-16 08:04:12 S 05 21 48.338 -60 31 36.19 – V C57
2020-09-16 08:04:12 s 1 -88256.250 0 +382922.50 6260.0 – C57
2020-09-16 08:14:12 S 05 21 51.518 -60 31 44.98 – V C57
2020-09-16 08:14:12 s 1 -88613.298 0 +382797.51 1390.0 – C57
2020-09-16 08:24:12 S 05 21 53.671 -60 31 49.19 – V C57
2020-09-16 08:24:12 s 1 -88970.136 0 +382671.60 6340.0 – C57
2020-09-16 08:34:12 S 05 21 56.287 -60 32 01.82 – V C57
2020-09-16 08:34:12 s 1 -89326.763 0 +382544.76 1110.0 – C57
2020-09-16 08:44:12 S 05 21 59.462 -60 32 12.66 – V C57
2020-09-16 08:44:12 s 1 -89683.180 0 +382417.00 5700.0 – C57
2020-09-16 08:54:12 S 05 22 01.793 -60 32 22.99 – V C57
2020-09-16 08:54:12 s 1 -90039.384 0 +382288.31 100.0 – C57
2020-09-16 09:04:12 S 05 22 05.165 -60 32 35.27 – V C57
2020-09-16 09:04:12 s 1 -90395.374 0 +382158.71 4310.0 – C57
2020-09-16 09:14:12 S 05 22 07.543 -60 32 44.09 – V C57
2020-09-16 09:14:12 s 1 -90751.151 0 +382028.18 8340.0 – 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)