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
2020-09-26 09:04:12 S 06 55 31.358 -63 56 08.27 – V C57
2020-09-26 09:04:12 s 1 +125633.82 8 +301919.81 6900.0 – C57
2020-09-26 09:14:12 S 06 55 35.642 -63 56 17.59 – V C57
2020-09-26 09:14:12 s 1 +125329.45 9 +302372.54 8160.0 – C57
2020-09-26 09:34:12 S 06 55 45.142 -63 56 24.40 – V C57
2020-09-26 09:34:12 s 1 +124719.18 1 +303274.28 9990.0 – C57
2020-09-26 09:44:12 S 06 55 50.318 -63 56 32.89 – V C57
2020-09-26 09:44:12 s 1 +124413.27 8 +303723.30 560.0 – C57
2020-09-26 10:04:12 S 06 55 59.611 -63 56 43.94 – V C57
2020-09-26 10:04:12 s 1 +123799.95 7 +304617.64 1030.0 – C57
2020-09-26 10:24:12 S 06 56 09.665 -63 56 53.77 – V C57
2020-09-26 10:24:12 s 1 +123184.63 3 +305507.07 600.0 – C57
2020-09-26 10:34:12 S 06 56 14.314 -63 56 59.86 – V C57
2020-09-26 10:34:12 s 1 +122876.22 5 +305949.95 60.0 – C57
2020-09-26 10:44:12 S 06 56 19.958 -63 57 04.90 – V C57
2020-09-26 10:44:12 s 1 +122567.32 5 +306391.60 9290.0 – C57
2020-09-26 10:54:12 S 06 56 24.451 -63 57 10.33 – V C57
2020-09-26 10:54:12 s 1 +122257.93 4 +306832.03 8310.0 – C57
2020-09-26 11:04:12 S 06 56 29.597 -63 57 15.19 – V C57
2020-09-26 11:04:12 s 1 +121948.05 5 +307271.24 7110.0 – C57
2020-09-26 11:24:12 S 06 56 38.400 -63 57 35.06 – V C57
2020-09-26 11:24:12 s 1 +121326.84 3 +308146.00 4080.0 – C57
2020-09-26 11:34:12 S 06 56 43.639 -63 57 31.28 – V C57
2020-09-26 11:34:12 s 1 +121015.51 4 +308581.55 2240.0 – C57
2020-09-26 11:44:12 S 06 56 49.025 -63 57 42.30 – V C57
2020-09-26 11:44:12 s 1 +120703.70 8 +309015.89 190.0 – C57
2020-09-26 12:04:12 S 06 56 58.627 -63 57 53.39 – V C57
2020-09-26 12:04:12 s 1 +120078.67 0 +309880.92 5460.0 – C57
2020-09-26 12:14:12 S 06 57 03.240 -63 57 53.39 – V C57
2020-09-26 12:14:12 s 1 +119765.44 4 +310311.62 2790.0 – C57
2020-09-26 12:24:12 S 06 57 07.980 -63 58 03.83 – V C57
2020-09-26 12:24:12 s 1 +119451.75 0 +310741.12 9910.0 – C57
2020-09-26 12:34:12 S 06 57 13.248 -63 58 08.80 – V C57
2020-09-26 12:34:12 s 1 +119137.58 9 +311169.40 6830.0 – C57
2020-09-26 12:44:12 S 06 57 18.326 -63 58 12.36 – V C57
2020-09-26 12:44:12 s 1 +118822.96 5 +311596.48 3540.0 – C57
2020-09-26 12:54:12 S 06 57 22.639 -63 58 19.81 – V C57
2020-09-26 12:54:12 s 1 +118507.88 0 +312022.35 50.0 – C57
2020-09-26 13:04:12 S 06 57 27.938 -63 58 25.97 – V C57
2020-09-26 13:04:12 s 1 +118192.33 6 +312447.02 6370.0 – C57
2020-09-26 13:14:12 S 06 57 32.270 -63 58 32.70 – V C57
2020-09-26 13:14:12 s 1 +117876.33 6 +312870.48 2480.0 – C57
2020-09-26 13:24:12 S 06 57 37.483 -63 58 34.10 – V C57
2020-09-26 13:24:12 s 1 +117559.88 1 +313292.75 8400.0 – C57
2020-09-26 13:34:12 S 06 57 41.976 -63 58 40.84 – V C57
2020-09-26 13:34:12 s 1 +117242.97 5 +313713.81 4120.0 – C57
2020-09-26 13:44:12 S 06 57 47.738 -63 58 47.86 – V C57
2020-09-26 13:44:12 s 1 +116925.62 0 +314133.68 9640.0 – C57
2020-09-26 13:54:12 S 06 57 52.855 -63 58 51.46 – V C57
2020-09-26 13:54:12 s 1 +116607.81 7 +314552.35 4970.0 – 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)