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
2020-09-24 11:54:12 S 06 34 21.185 -63 23 24.90 V C57
2020-09-24 11:54:12 s 1 +175276.27 2 +127241.99 220.0 C57
2020-09-24 12:04:12 S 06 34 24.727 -63 23 35.92 V C57
2020-09-24 12:04:12 s 1 +175294.24 4 +128103.46 4390.0 C57
2020-09-24 12:14:12 S 06 34 29.258 -63 23 43.55 V C57
2020-09-24 12:14:12 s 1 +175309.76 6 +128963.14 7250.0 C57
2020-09-24 12:24:12 S 06 34 34.630 -63 23 52.91 V C57
2020-09-24 12:24:12 s 1 +175322.85 7 +129821.03 8810.0 C57
2020-09-24 12:44:12 S 06 34 43.613 -63 24 09.47 V C57
2020-09-24 12:44:12 s 1 +175341.81 0 +131531.46 8110.0 C57
2020-09-24 12:54:12 S 06 34 48.082 -63 24 16.45 V C57
2020-09-24 12:54:12 s 1 +175347.70 6 +132384.00 5860.0 C57
2020-09-24 13:04:12 S 06 34 52.570 -63 24 25.96 V C57
2020-09-24 13:04:12 s 1 +175351.23 8 +133234.75 2350.0 C57
2020-09-24 13:14:12 S 06 34 56.986 -63 24 35.68 V C57
2020-09-24 13:14:12 s 1 +175352.42 2 +134083.72 7600.0 C57
2020-09-24 13:44:12 S 06 35 10.486 -63 25 03.50 V C57
2020-09-24 13:44:12 s 1 +175342.04 8 +136619.96 5980.0 C57
2020-09-24 14:24:12 S 06 35 27.905 -63 25 32.02 V C57
2020-09-24 14:24:12 s 1 +175296.32 2 +139976.72 270.0 C57
2020-09-24 14:54:12 S 06 35 42.355 -63 25 59.59 V C57
2020-09-24 14:54:12 s 1 +175238.65 0 +142475.68 3640.0 C57
2020-09-24 15:04:12 S 06 35 46.685 -63 26 08.12 V C57
2020-09-24 15:04:12 s 1 +175215.05 5 +143305.14 5790.0 C57
2020-09-24 15:14:12 S 06 35 51.874 -63 26 17.34 V C57
2020-09-24 15:14:12 s 1 +175189.29 9 +144132.82 6800.0 C57
2020-09-24 15:24:12 S 06 35 56.498 -63 26 26.81 V C57
2020-09-24 15:24:12 s 1 +175161.39 6 +144958.74 6680.0 C57
2020-09-24 15:34:12 S 06 36 00.446 -63 26 33.76 V C57
2020-09-24 15:34:12 s 1 +175131.36 2 +145782.90 5440.0 C57
2020-09-24 15:44:12 S 06 36 05.095 -63 26 41.86 V C57
2020-09-24 15:44:12 s 1 +175099.21 0 +146605.30 3080.0 C57
2020-09-24 15:54:12 S 06 36 09.485 -63 26 50.75 V C57
2020-09-24 15:54:12 s 1 +175064.95 6 +147425.93 9620.0 C57
2020-09-24 16:04:12 S 06 36 14.429 -63 26 58.24 V C57
2020-09-24 16:04:12 s 1 +175028.61 2 +148244.81 5060.0 C57
2020-09-24 16:14:12 S 06 36 18.492 -63 27 06.59 V C57
2020-09-24 16:14:12 s 1 +174990.19 4 +149061.94 9410.0 C57
2020-09-24 16:24:12 S 06 36 23.119 -63 27 16.42 V C57
2020-09-24 16:24:12 s 1 +174949.71 5 +149877.31 2670.0 C57
2020-09-24 16:34:12 S 06 36 27.898 -63 27 22.72 V C57
2020-09-24 16:34:12 s 1 +174907.18 9 +150690.93 4860.0 C57
2020-09-24 16:44:12 S 06 36 33.130 -63 27 32.58 V C57
2020-09-24 16:44:12 s 1 +174862.63 0 +151502.80 5980.0 C57
2020-09-24 16:54:12 S 06 36 37.490 -63 27 39.02 V C57
2020-09-24 16:54:12 s 1 +174816.05 1 +152312.92 6050.0 C57
2020-09-24 17:04:12 S 06 36 41.611 -63 27 48.42 V C57
2020-09-24 17:04:12 s 1 +174767.46 5 +153121.29 5060.0 C57
2020-09-24 17:14:12 S 06 36 46.075 -63 27 55.26 V C57
2020-09-24 17:14:12 s 1 +174716.88 7 +153927.92 3020.0 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)