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 00:54:12 s 1 -11432.136 0 +395435.54 8070.0 – C57
2020-09-29 01:04:12 S 07 28 34.082 -64 18 31.72 – V C57
2020-09-29 01:04:12 s 1 -11811.286 0 +395489.71 5950.0 – C57
2020-09-29 01:14:12 S 07 28 39.014 -64 18 31.68 – V C57
2020-09-29 01:14:12 s 1 -12190.414 0 +395542.96 3740.0 – C57
2020-09-29 01:24:12 S 07 28 44.837 -64 18 36.00 – V C57
2020-09-29 01:24:12 s 1 -12569.521 0 +395595.29 1450.0 – C57
2020-09-29 01:34:12 S 07 28 50.578 -64 18 33.95 – V C57
2020-09-29 01:34:12 s 1 -12948.605 0 +395646.71 9080.0 – C57
2020-09-29 01:44:12 S 07 28 55.603 -64 18 38.09 – V C57
2020-09-29 01:44:12 s 1 -13327.666 0 +395697.20 6630.0 – C57
2020-09-29 02:04:12 S 07 29 06.067 -64 18 42.55 – V C57
2020-09-29 02:04:12 s 1 -14085.713 0 +395795.42 1480.0 – C57
2020-09-29 02:24:12 S 07 29 17.796 -64 18 39.20 – V C57
2020-09-29 02:24:12 s 1 -14843.655 0 +395889.98 5990.0 – C57
2020-09-29 02:34:12 S 07 29 22.726 -64 18 38.99 – V C57
2020-09-29 02:34:12 s 1 -15222.585 0 +395935.87 3120.0 – C57
2020-09-29 03:14:12 S 07 29 44.438 -64 18 42.16 – V C57
2020-09-29 03:14:12 s 1 -16738.010 0 +396110.28 790.0 – C57
2020-09-29 03:24:12 S 07 29 50.114 -64 18 42.01 – V C57
2020-09-29 03:24:12 s 1 -17116.788 0 +396151.59 7490.0 – C57
2020-09-29 03:34:12 S 07 29 55.582 -64 18 46.66 – V C57
2020-09-29 03:34:12 s 1 -17495.533 0 +396191.99 4100.0 – C57
2020-09-29 03:44:12 S 07 30 01.608 -64 18 43.31 – V C57
2020-09-29 03:44:12 s 1 -17874.245 0 +396231.47 620.0 – C57
2020-09-29 03:54:12 S 07 30 05.998 -64 18 47.09 – V C57
2020-09-29 03:54:12 s 1 -18252.922 0 +396270.03 7050.0 – C57
2020-09-29 04:24:12 S 07 30 23.100 -64 18 48.02 – V C57
2020-09-29 04:24:12 s 1 -19388.737 0 +396380.22 5810.0 – C57
2020-09-29 05:14:12 S 07 30 50.659 -64 18 50.69 – V C57
2020-09-29 05:14:12 s 1 -21280.992 0 +396545.57 5240.0 – C57
2020-09-29 05:24:12 S 07 30 56.090 -64 18 52.24 – V C57
2020-09-29 05:24:12 s 1 -21659.320 0 +396575.90 850.0 – C57
2020-09-29 06:14:12 S 07 31 23.057 -64 18 55.26 – V C57
2020-09-29 06:14:12 s 1 -23550.299 0 +396713.85 7450.0 – C57
2020-09-29 08:34:12 S 07 32 40.954 -64 19 02.28 – V C57
2020-09-29 08:34:12 s 1 -28838.435 0 +396978.93 8760.0 – C57
2020-09-29 08:44:12 S 07 32 46.865 -64 18 59.33 – V C57
2020-09-29 08:44:12 s 1 -29215.744 0 +396991.05 2360.0 – C57
2020-09-29 08:54:12 S 07 32 51.492 -64 18 57.56 – V C57
2020-09-29 08:54:12 s 1 -29592.995 0 +397002.25 5870.0 – C57
2020-09-29 09:04:12 S 07 32 57.518 -64 19 02.28 – V C57
2020-09-29 09:04:12 s 1 -29970.185 0 +397012.55 9260.0 – C57
2020-09-29 09:14:12 S 07 33 03.079 -64 19 03.54 – V C57
2020-09-29 09:14:12 s 1 -30347.313 0 +397021.93 2550.0 – C57
2020-09-29 09:34:12 S 07 33 14.062 -64 19 04.73 – V C57
2020-09-29 09:34:12 s 1 -31101.383 0 +397037.99 8810.0 – C57
2020-09-29 09:54:12 S 07 33 25.243 -64 19 04.40 – V C57
2020-09-29 09:54:12 s 1 -31855.198 0 +397050.41 4630.0 – C57
2020-09-29 10:04:12 S 07 33 30.514 -64 19 00.55 – 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)