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
2020-09-30 09:34:12 s 1 -84313.198 0 +388736.35 530.0 C57
2020-09-30 10:04:12 S 07 47 02.105 -64 16 44.62 V C57
2020-09-30 10:04:12 s 1 -85389.973 0 +388366.09 4340.0 C57
2020-09-30 10:14:12 S 07 47 08.158 -64 16 36.98 V C57
2020-09-30 10:14:12 s 1 -85748.526 0 +388240.89 5230.0 C57
2020-09-30 10:44:12 S 07 47 25.656 -64 16 31.98 V C57
2020-09-30 10:44:12 s 1 -86823.055 0 +387859.91 6720.0 C57
2020-09-30 10:54:12 S 07 47 31.032 -64 16 33.78 V C57
2020-09-30 10:54:12 s 1 -87180.851 0 +387731.13 6830.0 C57
2020-09-30 11:04:12 S 07 47 36.593 -64 16 28.85 V C57
2020-09-30 11:04:12 s 1 -87538.457 0 +387601.46 6740.0 C57
2020-09-30 11:14:12 S 07 47 42.281 -64 16 20.35 V C57
2020-09-30 11:14:12 s 1 -87895.870 0 +387470.90 6460.0 C57
2020-09-30 11:24:12 S 07 47 47.570 -64 16 21.11 V C57
2020-09-30 11:24:12 s 1 -88253.091 0 +387339.44 5980.0 C57
2020-09-30 12:14:12 S 07 48 16.711 -64 16 09.12 V C57
2020-09-30 12:14:12 s 1 -90036.269 0 +386668.75 600.0 C57
2020-09-30 12:44:12 S 07 48 34.452 -64 16 02.86 V C57
2020-09-30 12:44:12 s 1 -91103.803 0 +386255.61 4970.0 C57
2020-09-30 13:04:12 S 07 48 45.996 -64 15 53.24 V C57
2020-09-30 13:04:12 s 1 -91814.490 0 +385975.72 200.0 C57
2020-09-30 13:24:12 S 07 48 57.170 -64 15 51.48 V C57
2020-09-30 13:24:12 s 1 -92524.366 0 +385692.25 4620.0 C57
2020-09-30 13:44:12 S 07 49 08.304 -64 15 50.58 V C57
2020-09-30 13:44:12 s 1 -93233.423 0 +385405.21 8210.0 C57
2020-09-30 15:14:12 S 07 50 00.156 -64 15 22.18 V C57
2020-09-30 15:14:12 s 1 -96413.863 0 +384069.26 9100.0 C57
2020-09-30 15:34:12 S 07 50 12.302 -64 15 22.43 V C57
2020-09-30 15:34:12 s 1 -97118.292 0 +383762.54 8100.0 C57
2020-09-30 15:44:12 S 07 50 18.605 -64 15 18.72 V C57
2020-09-30 15:44:12 s 1 -97470.182 0 +383607.84 2270.0 C57
2020-09-30 16:04:12 S 07 50 29.746 -64 15 09.76 V C57
2020-09-30 16:04:12 s 1 -98173.309 0 +383295.76 9980.0 C57
2020-09-30 16:24:12 S 07 50 40.762 -64 15 06.70 V C57
2020-09-30 16:24:12 s 1 -98875.561 0 +382980.09 6830.0 C57
2020-09-30 16:34:12 S 07 50 46.846 -64 15 01.84 V C57
2020-09-30 16:34:12 s 1 -99226.356 0 +382820.92 9930.0 C57
2020-09-30 16:44:12 S 07 50 52.272 -64 14 59.82 V C57
2020-09-30 16:44:12 s 1 -99576.928 0 +382660.85 2810.0 C57
2020-09-30 17:04:12 S 07 51 04.315 -64 14 50.32 V C57
2020-09-30 17:04:12 s 1 -100277.40 5 +382338.02 7920.0 C57
2020-09-30 17:34:12 S 07 51 21.578 -64 14 45.20 V C57
2020-09-30 17:34:12 s 1 -101326.43 3 +381847.07 3940.0 C57
2020-09-30 17:44:12 S 07 51 27.134 -64 14 47.54 V C57
2020-09-30 17:44:12 s 1 -101675.65 6 +381681.63 5510.0 C57
2020-09-30 17:54:12 S 07 51 32.880 -64 14 35.59 V C57
2020-09-30 17:54:12 s 1 -102024.65 0 +381515.29 6850.0 C57
2020-09-30 18:24:12 S 07 51 50.681 -64 14 33.90 V C57
2020-09-30 18:24:12 s 1 -103070.25 3 +381010.90 9540.0 C57
2020-09-30 18:34:12 S 07 51 55.550 -64 14 29.40 V 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)