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
2020-09-13 07:34:12 S 05 03 02.652 -59 11 19.79 – V C57
2020-09-13 07:34:12 s 1 +74193.466 0 +346480.16 3670.0 – C57
2020-09-13 07:44:12 S 05 03 04.663 -59 11 30.19 – V C57
2020-09-13 07:44:12 s 1 +73835.638 0 +346786.55 8690.0 – C57
2020-09-13 07:54:12 S 05 03 07.030 -59 11 39.80 – V C57
2020-09-13 07:54:12 s 1 +73477.559 0 +347091.82 3590.0 – C57
2020-09-13 08:04:12 S 05 03 09.389 -59 11 53.34 – V C57
2020-09-13 08:04:12 s 1 +73119.231 0 +347395.95 8360.0 – C57
2020-09-13 08:14:12 S 05 03 11.738 -59 12 07.49 – V C57
2020-09-13 08:14:12 s 1 +72760.655 0 +347698.94 3010.0 – C57
2020-09-13 08:24:12 S 05 03 14.251 -59 12 16.42 – V C57
2020-09-13 08:24:12 s 1 +72401.834 0 +348000.81 7530.0 – C57
2020-09-13 08:34:13 S 05 03 17.482 -59 12 29.84 – V C57
2020-09-13 08:34:13 s 1 +72042.769 0 +348301.54 1930.0 – C57
2020-09-13 08:44:12 S 05 03 19.166 -59 12 38.09 – V C57
2020-09-13 08:44:12 s 1 +71683.461 0 +348601.15 6200.0 – C57
2020-09-13 09:04:12 S 05 03 24.499 -59 13 02.50 – V C57
2020-09-13 09:04:12 s 1 +70964.124 0 +349196.98 4390.0 – C57
2020-09-13 09:14:12 S 05 03 26.498 -59 13 16.28 – V C57
2020-09-13 09:14:12 s 1 +70604.098 0 +349493.21 8310.0 – C57
2020-09-13 09:34:12 S 05 03 31.090 -59 13 38.21 – V C57
2020-09-13 09:34:12 s 1 +69883.339 0 +350082.29 5780.0 – C57
2020-09-13 09:44:12 S 05 03 33.622 -59 13 52.90 – V C57
2020-09-13 09:44:12 s 1 +69522.609 0 +350375.15 9340.0 – C57
2020-09-13 10:14:12 S 05 03 40.997 -59 14 24.68 – V C57
2020-09-13 10:14:12 s 1 +68439.036 0 +351247.00 9350.0 – C57
2020-09-13 10:24:12 S 05 03 42.998 -59 14 34.91 – V C57
2020-09-13 10:24:12 s 1 +68077.390 0 +351535.37 2450.0 – C57
2020-09-13 10:34:12 S 05 03 45.977 -59 14 46.00 – V C57
2020-09-13 10:34:12 s 1 +67715.518 0 +351822.63 5450.0 – C57
2020-09-13 10:44:12 S 05 03 48.300 -59 14 59.57 – V C57
2020-09-13 10:44:12 s 1 +67353.422 0 +352108.78 8340.0 – C57
2020-09-13 10:54:12 S 05 03 50.700 -59 15 14.98 – V C57
2020-09-13 10:54:12 s 1 +66991.105 0 +352393.81 1120.0 – C57
2020-09-13 11:04:12 S 05 03 52.848 -59 15 21.64 – V C57
2020-09-13 11:04:12 s 1 +66628.566 0 +352677.72 3790.0 – C57
2020-09-13 11:14:12 S 05 03 55.975 -59 15 36.14 – V C57
2020-09-13 11:14:12 s 1 +66265.809 0 +352960.52 6360.0 – C57
2020-09-13 11:24:12 S 05 03 57.838 -59 15 53.71 – V C57
2020-09-13 11:24:12 s 1 +65902.833 0 +353242.21 8820.0 – C57
2020-09-13 11:34:13 S 05 03 59.878 -59 15 55.98 – V C57
2020-09-13 11:34:13 s 1 +65539.642 0 +353522.79 1170.0 – C57
2020-09-13 11:44:12 S 05 04 02.251 -59 16 04.30 – V C57
2020-09-13 11:44:12 s 1 +65176.236 0 +353802.26 3420.0 – C57
2020-09-13 11:54:12 S 05 04 04.908 -59 16 14.84 – V C57
2020-09-13 11:54:12 s 1 +64812.617 0 +354080.62 5570.0 – C57
2020-09-13 12:04:12 S 05 04 07.207 -59 16 31.40 – V C57
2020-09-13 12:04:12 s 1 +64448.786 0 +354357.87 7620.0 – C57
2020-09-13 12:24:12 S 05 04 12.022 -59 16 51.56 – V C57
2020-09-13 12:24:12 s 1 +63720.496 0 +354909.05 1410.0 – 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)