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 12:34:12 S 05 04 14.628 -59 17 07.04 – V C57
2020-09-13 12:34:12 s 1 +63356.040 0 +355182.98 3160.0 – C57
2020-09-13 12:44:12 S 05 04 16.973 -59 17 16.30 – V C57
2020-09-13 12:44:12 s 1 +62991.377 0 +355455.81 4810.0 – C57
2020-09-13 12:54:12 S 05 04 19.483 -59 17 28.64 – V C57
2020-09-13 12:54:12 s 1 +62626.511 0 +355727.54 6360.0 – C57
2020-09-13 13:04:13 S 05 04 21.955 -59 17 42.04 – V C57
2020-09-13 13:04:13 s 1 +62261.442 0 +355998.16 7820.0 – C57
2020-09-13 13:14:12 S 05 04 24.418 -59 17 51.25 – V C57
2020-09-13 13:14:12 s 1 +61896.172 0 +356267.68 9180.0 – C57
2020-09-13 13:24:12 S 05 04 26.414 -59 18 03.64 – V C57
2020-09-13 13:24:12 s 1 +61530.701 0 +356536.11 450.0 – C57
2020-09-13 13:34:12 S 05 04 28.910 -59 18 14.26 – V C57
2020-09-13 13:34:12 s 1 +61165.033 0 +356803.43 1630.0 – C57
2020-09-13 13:44:12 S 05 04 31.366 -59 18 21.64 – V C57
2020-09-13 13:44:12 s 1 +60799.167 0 +357069.65 2720.0 – C57
2020-09-13 13:54:12 S 05 04 34.078 -59 18 35.68 – V C57
2020-09-13 13:54:12 s 1 +60433.107 0 +357334.78 3710.0 – C57
2020-09-13 14:04:12 S 05 04 36.444 -59 18 52.56 – V C57
2020-09-13 14:04:12 s 1 +60066.852 0 +357598.81 4620.0 – C57
2020-09-13 14:14:12 S 05 04 39.427 -59 19 10.38 – V C57
2020-09-13 14:14:12 s 1 +59700.404 0 +357861.75 5440.0 – C57
2020-09-13 14:24:12 S 05 04 41.510 -59 19 18.41 – V C57
2020-09-13 14:24:12 s 1 +59333.766 0 +358123.59 6170.0 – C57
2020-09-13 14:34:12 S 05 04 43.411 -59 19 33.02 – V C57
2020-09-13 14:34:12 s 1 +58966.937 0 +358384.34 6810.0 – C57
2020-09-13 14:44:12 S 05 04 45.742 -59 19 34.72 – V C57
2020-09-13 14:44:12 s 1 +58599.921 0 +358643.99 7370.0 – C57
2020-09-13 14:54:12 S 05 04 48.293 -59 19 49.55 – V C57
2020-09-13 14:54:12 s 1 +58232.717 0 +358902.56 7840.0 – C57
2020-09-13 15:04:12 S 05 04 51.288 -59 19 58.69 – V C57
2020-09-13 15:04:12 s 1 +57865.328 0 +359160.03 8230.0 – C57
2020-09-13 15:14:12 S 05 04 52.925 -59 20 07.98 – V C57
2020-09-13 15:14:12 s 1 +57497.755 0 +359416.41 8540.0 – C57
2020-09-13 15:24:12 S 05 04 55.788 -59 20 22.85 – V C57
2020-09-13 15:24:12 s 1 +57130.000 0 +359671.71 8760.0 – C57
2020-09-13 15:34:12 S 05 04 58.685 -59 20 33.25 – V C57
2020-09-13 15:34:12 s 1 +56762.063 0 +359925.91 8910.0 – C57
2020-09-13 15:44:12 S 05 05 00.655 -59 20 43.48 – V C57
2020-09-13 15:44:12 s 1 +56393.946 0 +360179.03 8970.0 – C57
2020-09-13 15:54:12 S 05 05 02.786 -59 20 53.52 – V C57
2020-09-13 15:54:12 s 1 +56025.650 0 +360431.07 8960.0 – C57
2020-09-13 16:04:12 S 05 05 05.818 -59 21 05.98 – V C57
2020-09-13 16:04:12 s 1 +55657.178 0 +360682.02 8860.0 – C57
2020-09-13 16:14:12 S 05 05 07.922 -59 21 17.14 – V C57
2020-09-13 16:14:12 s 1 +55288.530 0 +360931.88 8690.0 – C57
2020-09-13 16:24:12 S 05 05 10.495 -59 21 29.99 – V C57
2020-09-13 16:24:12 s 1 +54919.708 0 +361180.66 8450.0 – C57
2020-09-13 16:34:12 S 05 05 13.236 -59 21 41.90 – V C57
2020-09-13 16:34:12 s 1 +54550.712 0 +361428.36 8130.0 – 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)