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 15:24:12 S 05 10 55.310 -59 47 24.43 V C57
2020-09-14 15:34:12 S 05 10 58.358 -59 47 37.93 V C57
2020-09-14 15:44:12 S 05 11 00.372 -59 47 47.83 V C57
2020-09-14 15:54:12 S 05 11 03.684 -59 48 01.12 V C57
2020-09-14 16:14:12 S 05 11 07.925 -59 48 26.96 V C57
2020-09-14 16:54:12 S 05 11 18.634 -59 49 06.49 V C57
2020-09-14 17:04:12 S 05 11 20.630 -59 49 17.80 V C57
2020-09-14 17:14:12 S 05 11 23.729 -59 49 23.77 V C57
2020-09-14 17:24:12 S 05 11 26.436 -59 49 40.12 V C57
2020-09-14 17:34:12 S 05 11 29.098 -59 49 51.96 V C57
2020-09-14 17:44:12 S 05 11 31.306 -59 49 58.15 V C57
2020-09-14 17:54:12 S 05 11 34.394 -59 50 11.83 V C57
2020-09-14 18:04:12 S 05 11 36.446 -59 50 23.96 V C57
2020-09-14 18:14:12 S 05 11 39.319 -59 50 38.26 V C57
2020-09-14 18:34:12 S 05 11 43.553 -59 50 55.50 V C57
2020-09-14 18:44:12 S 05 11 46.858 -59 51 15.23 V C57
2020-09-14 18:54:12 S 05 11 48.847 -59 51 16.16 V C57
2020-09-14 19:14:12 S 05 11 54.862 -59 51 40.54 V C57
2020-09-14 19:24:12 S 05 11 56.928 -59 51 50.76 V C57
2020-09-14 19:34:12 S 05 11 59.206 -59 52 03.50 V C57
2020-09-14 19:44:12 S 05 12 02.021 -59 52 10.60 V C57
2020-09-14 19:54:12 S 05 12 04.802 -59 52 26.87 V C57
2020-09-14 20:04:12 S 05 12 07.658 -59 52 35.65 V C57
2020-09-14 20:14:12 S 05 12 10.123 -59 52 46.56 V C57
2020-09-14 20:24:12 S 05 12 12.610 -59 52 57.76 V C57
2020-09-14 20:34:12 S 05 12 15.228 -59 53 07.33 V C57
2020-09-14 20:44:12 S 05 12 18.043 -59 53 18.31 V C57
2020-09-14 20:54:12 S 05 12 20.407 -59 53 30.37 V C57
2020-09-14 21:04:12 S 05 12 22.286 -59 53 42.50 V C57
2020-09-14 21:04:12 s 1 -10047.467 0 +388522.29 8050.0 C57
2020-09-14 21:14:12 S 05 12 25.714 -59 53 51.25 V C57
2020-09-14 21:14:12 s 1 -10428.571 0 +388594.65 8920.0 C57
2020-09-14 21:24:12 S 05 12 28.639 -59 54 05.65 V C57
2020-09-14 21:24:12 s 1 -10809.655 0 +388666.04 9730.0 C57
2020-09-14 21:34:12 S 05 12 31.034 -59 54 16.13 V C57
2020-09-14 21:34:12 s 1 -11190.719 0 +388736.46 480.0 C57
2020-09-14 21:44:12 S 05 12 32.808 -59 54 25.70 V C57
2020-09-14 21:44:12 s 1 -11571.760 0 +388805.91 1170.0 C57
2020-09-14 21:54:12 S 05 12 35.659 -59 54 39.49 V C57
2020-09-14 21:54:12 s 1 -11952.779 0 +388874.40 1800.0 C57
2020-09-14 22:04:12 S 05 12 38.762 -59 54 47.81 V C57
2020-09-14 22:04:12 s 1 -12333.773 0 +388941.91 2360.0 C57
2020-09-14 22:14:12 S 05 12 41.287 -59 55 02.75 V C57
2020-09-14 22:14:12 s 1 -12714.743 0 +389008.46 2860.0 C57
2020-09-14 22:24:12 S 05 12 43.939 -59 55 13.66 V C57
2020-09-14 22:24:12 s 1 -13095.688 0 +389074.04 3290.0 C57
2020-09-14 22:34:12 S 05 12 46.694 -59 55 25.43 V C57
2020-09-14 22:34:12 s 1 -13476.606 0 +389138.65 3660.0 C57
2020-09-14 22:44:12 S 05 12 48.972 -59 55 30.36 V C57
2020-09-14 22:44:12 s 1 -13857.496 0 +389202.29 3970.0 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)