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
2020-09-14 08:24:12 S 05 09 08.993 -59 39 38.34 V C57
2020-09-14 08:24:12 s 1 +18896.428 0 +380145.60 2260.0 C57
2020-09-14 08:34:12 S 05 09 11.052 -59 39 47.63 V C57
2020-09-14 08:34:12 s 1 +18516.671 0 +380293.11 5680.0 C57
2020-09-14 09:04:12 S 05 09 18.871 -59 40 19.52 V C57
2020-09-14 09:04:12 s 1 +17377.066 0 +380729.59 5920.0 C57
2020-09-14 09:14:12 S 05 09 21.900 -59 40 34.21 V C57
2020-09-14 09:14:12 s 1 +16997.091 0 +380873.06 9320.0 C57
2020-09-14 09:24:12 S 05 09 24.202 -59 40 45.52 V C57
2020-09-14 09:24:12 s 1 +16617.064 0 +381015.53 2700.0 C57
2020-09-14 09:34:12 S 05 09 25.675 -59 40 53.54 V C57
2020-09-14 09:34:12 s 1 +16236.986 0 +381157.00 6080.0 C57
2020-09-14 09:44:12 S 05 09 28.994 -59 41 02.80 V C57
2020-09-14 09:44:12 s 1 +15856.858 0 +381297.45 9440.0 C57
2020-09-14 09:54:12 S 05 09 31.721 -59 41 17.30 V C57
2020-09-14 09:54:12 s 1 +15476.681 0 +381436.90 2790.0 C57
2020-09-14 10:04:12 S 05 09 34.579 -59 41 34.94 V C57
2020-09-14 10:04:12 s 1 +15096.457 0 +381575.35 6130.0 C57
2020-09-14 10:14:12 S 05 09 36.638 -59 41 38.44 V C57
2020-09-14 10:14:12 s 1 +14716.187 0 +381712.79 9450.0 C57
2020-09-14 10:34:12 S 05 09 42.146 -59 42 00.04 V C57
2020-09-14 10:34:12 s 1 +13955.509 0 +381984.67 6060.0 C57
2020-09-14 10:44:12 S 05 09 43.596 -59 42 11.45 V C57
2020-09-14 10:44:12 s 1 +13575.105 0 +382119.10 9330.0 C57
2020-09-14 11:04:12 S 05 09 49.536 -59 42 39.06 V C57
2020-09-14 11:04:12 s 1 +12814.171 0 +382384.97 5840.0 C57
2020-09-14 11:14:12 S 05 09 52.034 -59 42 46.30 V C57
2020-09-14 11:14:12 s 1 +12433.642 0 +382516.40 9060.0 C57
2020-09-14 11:24:12 S 05 09 54.022 -59 42 56.59 V C57
2020-09-14 11:24:12 s 1 +12053.075 0 +382646.83 2270.0 C57
2020-09-14 11:34:12 S 05 09 57.127 -59 43 09.98 V C57
2020-09-14 11:34:12 s 1 +11672.469 0 +382776.26 5460.0 C57
2020-09-14 11:44:12 S 05 09 59.333 -59 43 20.21 V C57
2020-09-14 11:44:12 s 1 +11291.826 0 +382904.69 8620.0 C57
2020-09-14 12:04:12 S 05 10 04.428 -59 43 41.99 V C57
2020-09-14 12:04:12 s 1 +10530.433 0 +383158.56 4890.0 C57
2020-09-14 12:14:12 S 05 10 07.298 -59 43 56.60 V C57
2020-09-14 12:14:12 s 1 +10149.684 0 +383283.99 7990.0 C57
2020-09-14 12:24:12 S 05 10 09.281 -59 44 04.45 V C57
2020-09-14 12:34:12 S 05 10 12.288 -59 44 15.43 V C57
2020-09-14 12:44:12 S 05 10 14.160 -59 44 27.31 V C57
2020-09-14 12:54:12 S 05 10 17.002 -59 44 38.18 V C57
2020-09-14 13:04:12 S 05 10 19.214 -59 44 48.80 V C57
2020-09-14 13:54:12 S 05 10 32.258 -59 45 41.58 V C57
2020-09-14 14:04:12 S 05 10 34.766 -59 45 56.74 V C57
2020-09-14 14:14:12 S 05 10 37.718 -59 46 08.40 V C57
2020-09-14 14:24:12 S 05 10 40.337 -59 46 21.65 V C57
2020-09-14 14:44:12 S 05 10 45.478 -59 46 41.77 V C57
2020-09-14 15:04:12 S 05 10 50.621 -59 47 05.57 V C57
2020-09-14 15:14:12 S 05 10 52.826 -59 47 16.44 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)