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 09:24:12 S 05 22 10.644 -60 32 54.10 – V C57
2020-09-16 09:24:12 s 1 -91106.713 0 +381896.73 2190.0 – C57
2020-09-16 09:34:12 S 05 22 13.519 -60 33 07.92 – V C57
2020-09-16 09:34:12 s 1 -91462.059 0 +381764.35 5850.0 – C57
2020-09-16 09:44:12 S 05 22 16.368 -60 33 16.63 – V C57
2020-09-16 09:44:12 s 1 -91817.187 0 +381631.05 9320.0 – C57
2020-09-16 09:54:12 S 05 22 18.715 -60 33 23.94 – V C57
2020-09-16 09:54:12 s 1 -92172.098 0 +381496.83 2610.0 – C57
2020-09-16 10:04:12 S 05 22 21.336 -60 33 35.17 – V C57
2020-09-16 10:04:12 s 1 -92526.790 0 +381361.69 5710.0 – C57
2020-09-16 10:14:12 S 05 22 24.394 -60 33 49.36 – V C57
2020-09-16 10:14:12 s 1 -92881.263 0 +381225.62 8620.0 – C57
2020-09-16 10:34:12 S 05 22 30.650 -60 34 07.86 – V C57
2020-09-16 10:34:12 s 1 -93589.544 0 +380950.72 3870.0 – C57
2020-09-16 10:44:12 S 05 22 32.887 -60 34 20.39 – V C57
2020-09-16 10:44:12 s 1 -93943.352 0 +380811.88 6210.0 – C57
2020-09-16 10:54:12 S 05 22 35.892 -60 34 27.48 – V C57
2020-09-16 10:54:12 s 1 -94296.936 0 +380672.12 8360.0 – C57
2020-09-16 11:04:12 S 05 22 38.983 -60 34 37.85 – V C57
2020-09-16 11:04:12 s 1 -94650.295 0 +380531.44 320.0 – C57
2020-09-16 11:24:12 S 05 22 43.994 -60 35 01.72 – V C57
2020-09-16 11:24:12 s 1 -95356.337 0 +380247.31 3660.0 – C57
2020-09-16 11:34:12 S 05 22 47.482 -60 35 11.18 – V C57
2020-09-16 11:34:12 s 1 -95709.017 0 +380103.86 5040.0 – C57
2020-09-16 11:54:12 S 05 22 52.901 -60 35 34.04 – V C57
2020-09-16 11:54:12 s 1 -96413.693 0 +379814.19 7220.0 – C57
2020-09-16 12:04:12 S 05 22 55.925 -60 35 45.10 – V C57
2020-09-16 12:04:12 s 1 -96765.685 0 +379667.97 8020.0 – C57
2020-09-16 12:14:12 S 05 22 58.778 -60 35 56.29 – V C57
2020-09-16 12:14:12 s 1 -97117.447 0 +379520.83 8630.0 – C57
2020-09-16 12:24:12 S 05 23 01.051 -60 36 02.88 – V C57
2020-09-16 12:24:12 s 1 -97468.977 0 +379372.77 9040.0 – C57
2020-09-16 12:34:12 S 05 23 04.066 -60 36 12.60 – V C57
2020-09-16 12:34:12 s 1 -97820.273 0 +379223.78 9250.0 – C57
2020-09-16 12:44:12 S 05 23 06.919 -60 36 25.74 – V C57
2020-09-16 12:44:12 s 1 -98171.336 0 +379073.87 9260.0 – C57
2020-09-16 12:54:12 S 05 23 09.449 -60 36 36.11 – V C57
2020-09-16 12:54:12 s 1 -98522.164 0 +378923.04 9080.0 – C57
2020-09-16 13:04:12 S 05 23 12.305 -60 36 40.86 – V C57
2020-09-16 13:04:12 s 1 -98872.755 0 +378771.28 8700.0 – C57
2020-09-16 13:14:12 S 05 23 15.197 -60 36 51.30 – V C57
2020-09-16 13:14:12 s 1 -99223.110 0 +378618.61 8120.0 – C57
2020-09-16 13:24:12 S 05 23 17.808 -60 37 08.54 – V C57
2020-09-16 13:24:12 s 1 -99573.227 0 +378465.00 7350.0 – C57
2020-09-16 13:34:12 S 05 23 20.825 -60 37 17.04 – V C57
2020-09-16 13:34:12 s 1 -99923.106 0 +378310.48 6370.0 – C57
2020-09-16 13:44:12 S 05 23 24.060 -60 37 30.58 – V C57
2020-09-16 13:44:12 s 1 -100272.74 4 +378155.03 5190.0 – C57
2020-09-16 13:54:12 S 05 23 26.458 -60 37 36.80 – V C57
2020-09-16 13:54:12 s 1 -100622.14 2 +377998.66 3810.0 – 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)