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
2020-09-29 10:04:12 s 1 -32232.008 0 +397055.26 7380.0 – C57
2020-09-29 10:54:12 S 07 33 58.075 -64 19 06.96 – V C57
2020-09-29 10:54:12 s 1 -34115.046 0 +397065.93 9450.0 – C57
2020-09-29 11:14:12 S 07 34 10.037 -64 19 01.34 – V C57
2020-09-29 11:14:12 s 1 -34867.774 0 +397063.86 3490.0 – C57
2020-09-29 11:24:12 S 07 34 14.652 -64 19 00.95 – V C57
2020-09-29 11:24:12 s 1 -35244.030 0 +397061.46 5340.0 – C57
2020-09-29 11:34:12 S 07 34 20.650 -64 19 03.94 – V C57
2020-09-29 11:34:12 s 1 -35620.214 0 +397058.16 7080.0 – C57
2020-09-29 11:44:12 S 07 34 26.282 -64 19 01.49 – V C57
2020-09-29 11:44:12 s 1 -35996.324 0 +397053.96 8700.0 – C57
2020-09-29 11:54:12 S 07 34 31.699 -64 19 04.87 – V C57
2020-09-29 11:54:12 s 1 -36372.359 0 +397048.85 200.0 – C57
2020-09-29 12:04:12 S 07 34 36.727 -64 19 02.75 – V C57
2020-09-29 12:04:12 s 1 -36748.320 0 +397042.84 1590.0 – C57
2020-09-29 12:14:12 S 07 34 42.535 -64 19 03.58 – V C57
2020-09-29 12:14:12 s 1 -37124.204 0 +397035.92 2860.0 – C57
2020-09-29 12:24:12 S 07 34 48.737 -64 19 01.38 – V C57
2020-09-29 12:24:12 s 1 -37500.011 0 +397028.10 4020.0 – C57
2020-09-29 12:34:12 S 07 34 53.916 -64 19 02.93 – V C57
2020-09-29 12:34:12 s 1 -37875.740 0 +397019.38 5050.0 – C57
2020-09-29 12:44:12 S 07 35 00.266 -64 19 05.20 – V C57
2020-09-29 12:44:12 s 1 -38251.390 0 +397009.75 5970.0 – C57
2020-09-29 12:54:12 S 07 35 04.586 -64 19 01.38 – V C57
2020-09-29 12:54:12 s 1 -38626.961 0 +396999.22 6770.0 – C57
2020-09-29 13:14:12 S 07 35 16.567 -64 19 02.50 – V C57
2020-09-29 13:14:12 s 1 -39377.862 0 +396975.45 8010.0 – C57
2020-09-29 13:24:12 S 07 35 22.272 -64 18 58.72 – V C57
2020-09-29 13:24:12 s 1 -39753.190 0 +396962.21 8450.0 – C57
2020-09-29 13:54:12 S 07 35 38.162 -64 19 04.91 – V C57
2020-09-29 13:54:12 s 1 -40878.674 0 +396917.07 9040.0 – C57
2020-09-29 14:04:12 S 07 35 43.663 -64 19 01.16 – V C57
2020-09-29 14:04:12 s 1 -41253.666 0 +396900.22 8990.0 – C57
2020-09-29 14:14:12 S 07 35 49.774 -64 18 58.90 – V C57
2020-09-29 14:14:12 s 1 -41628.571 0 +396882.47 8820.0 – C57
2020-09-29 14:24:12 S 07 35 55.111 -64 18 59.51 – V C57
2020-09-29 14:24:12 s 1 -42003.390 0 +396863.82 8520.0 – C57
2020-09-29 14:34:12 S 07 36 00.818 -64 19 01.85 – V C57
2020-09-29 14:34:12 s 1 -42378.122 0 +396844.27 8100.0 – C57
2020-09-29 14:44:12 S 07 36 06.089 -64 19 02.06 – V C57
2020-09-29 14:44:12 s 1 -42752.765 0 +396823.81 7550.0 – C57
2020-09-29 14:54:12 S 07 36 11.810 -64 18 57.92 – V C57
2020-09-29 14:54:12 s 1 -43127.318 0 +396802.45 6880.0 – C57
2020-09-29 15:14:12 S 07 36 23.340 -64 19 00.88 – V C57
2020-09-29 15:14:12 s 1 -43876.154 0 +396757.04 5160.0 – C57
2020-09-29 15:24:12 S 07 36 28.452 -64 19 03.36 – V C57
2020-09-29 15:24:12 s 1 -44250.435 0 +396732.98 4100.0 – C57
2020-09-29 15:34:12 S 07 36 34.236 -64 18 56.95 – V C57
2020-09-29 15:34:12 s 1 -44624.623 0 +396708.02 2920.0 – C57
2020-09-29 15:44:12 S 07 36 40.049 -64 18 56.52 – V 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)