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
2020-09-15 03:54:12 S 05 14 09.898 -60 01 13.22 – V C57
2020-09-15 03:54:12 s 1 -25646.366 0 +390697.97 7530.0 – C57
2020-09-15 04:04:12 S 05 14 12.487 -60 01 25.61 – V C57
2020-09-15 04:04:12 s 1 -26025.885 0 +390730.89 5410.0 – C57
2020-09-15 04:14:12 S 05 14 15.391 -60 01 40.62 – V C57
2020-09-15 04:14:12 s 1 -26405.347 0 +390762.85 3210.0 – C57
2020-09-15 04:24:12 S 05 14 17.890 -60 01 50.95 – V C57
2020-09-15 04:24:12 s 1 -26784.750 0 +390793.86 910.0 – C57
2020-09-15 04:34:12 S 05 14 20.222 -60 01 56.82 – V C57
2020-09-15 04:34:12 s 1 -27164.093 0 +390823.91 8530.0 – C57
2020-09-15 04:44:12 S 05 14 22.867 -60 02 10.82 – V C57
2020-09-15 04:44:12 s 1 -27543.376 0 +390853.01 6060.0 – C57
2020-09-15 04:54:12 S 05 14 25.865 -60 02 23.03 – V C57
2020-09-15 04:54:12 s 1 -27922.596 0 +390881.16 3510.0 – C57
2020-09-15 05:04:12 S 05 14 28.649 -60 02 27.67 – V C57
2020-09-15 05:04:12 s 1 -28301.755 0 +390908.36 860.0 – C57
2020-09-15 05:14:12 S 05 14 30.689 -60 02 41.86 – V C57
2020-09-15 05:14:12 s 1 -28680.850 0 +390934.60 8120.0 – C57
2020-09-15 05:24:12 S 05 14 33.624 -60 02 51.58 – V C57
2020-09-15 05:24:12 s 1 -29059.880 0 +390959.89 5300.0 – C57
2020-09-15 05:34:12 S 05 14 35.719 -60 03 03.24 – V C57
2020-09-15 05:34:12 s 1 -29438.846 0 +390984.24 2380.0 – C57
2020-09-15 05:44:12 S 05 14 38.729 -60 03 11.56 – V C57
2020-09-15 05:44:12 s 1 -29817.745 0 +391007.62 9370.0 – C57
2020-09-15 05:54:12 S 05 14 41.712 -60 03 25.45 – V C57
2020-09-15 05:54:12 s 1 -30196.577 0 +391030.06 6270.0 – C57
2020-09-15 06:04:12 S 05 14 44.395 -60 03 39.53 – V C57
2020-09-15 06:04:12 s 1 -30575.342 0 +391051.55 3080.0 – C57
2020-09-15 06:14:12 S 05 14 47.158 -60 03 49.57 – V C57
2020-09-15 06:14:12 s 1 -30954.037 0 +391072.09 9790.0 – C57
2020-09-15 06:24:12 S 05 14 49.428 -60 04 00.08 – V C57
2020-09-15 06:24:12 s 1 -31332.663 0 +391091.68 6410.0 – C57
2020-09-15 06:34:12 S 05 14 51.986 -60 04 12.58 – V C57
2020-09-15 06:34:12 s 1 -31711.218 0 +391110.32 2940.0 – C57
2020-09-15 06:54:12 S 05 14 57.586 -60 04 34.43 – V C57
2020-09-15 06:54:12 s 1 -32468.113 0 +391144.75 5700.0 – C57
2020-09-15 07:04:12 S 05 15 00.048 -60 04 41.30 – V C57
2020-09-15 07:04:12 s 1 -32846.451 0 +391160.54 1940.0 – C57
2020-09-15 07:14:12 S 05 15 02.520 -60 04 53.69 – V C57
2020-09-15 07:14:12 s 1 -33224.715 0 +391175.38 8080.0 – C57
2020-09-15 07:24:12 S 05 15 05.270 -60 05 05.89 – V C57
2020-09-15 07:24:12 s 1 -33602.903 0 +391189.28 4120.0 – C57
2020-09-15 07:34:12 S 05 15 07.860 -60 05 15.11 – V C57
2020-09-15 07:34:12 s 1 -33981.016 0 +391202.22 70.0 – C57
2020-09-15 07:44:12 S 05 15 10.510 -60 05 23.93 – V C57
2020-09-15 07:44:12 s 1 -34359.051 0 +391214.22 5910.0 – C57
2020-09-15 07:54:12 S 05 15 13.447 -60 05 34.44 – V C57
2020-09-15 07:54:12 s 1 -34737.009 0 +391225.28 1660.0 – C57
2020-09-15 08:14:12 S 05 15 18.722 -60 05 56.54 – V C57
2020-09-15 08:14:12 s 1 -35492.688 0 +391244.54 2860.0 – 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)