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
2014-08-17 13:03:16 C 22 13 43.08 -67 44 14.2 t 474
2014-08-17 13:06:18 C 22 13 42.62 -67 44 15.5 t 474
2014-08-17 13:09:21 C 22 13 42.31 -67 44 16.5 t 474
2014-10-09 23:48:03 C 20 07 36.25 -62 05 30.9 u 807
2014-10-09 23:56:01 C 20 07 36.18 -62 05 25.7 u 807
2014-10-10 00:03:43 C 20 07 36.07 -62 05 20.6 u 807
2014-11-10 00:10:48 C 20 26 51.05 -53 19 43.6 u 807
2014-11-10 00:16:27 C 20 26 51.33 -53 19 39.4 u 807
2014-11-10 00:22:23 C 20 26 51.61 -53 19 35.0 u 807
2014-11-10 00:28:17 C 20 26 51.90 -53 19 30.5 u 807
2014-11-10 00:33:44 C 20 26 52.19 -53 19 26.3 u 807
2014-11-15 00:16:41 C 20 33 32.79 -51 48 49.2 u 807
2014-11-15 00:23:27 C 20 33 33.21 -51 48 43.8 u 807
2014-11-15 00:30:13 C 20 33 33.59 -51 48 38.7 u 807
2014-11-16 00:13:16 C 20 34 57.94 -51 30 26.7 u 807
2014-11-16 00:15:34 C 20 34 58.01 -51 30 24.6 u 807
2014-11-16 00:17:49 C 20 34 58.13 -51 30 22.8 u 807
2014-11-19 00:17:13 C 20 39 23.42 -50 34 33.9 u 807
2014-11-19 00:21:02 C 20 39 23.66 -50 34 31.0 u 807
2014-11-19 00:24:10 C 20 39 23.84 -50 34 28.6 u 807
2014-11-19 00:27:33 C 20 39 24.05 -50 34 26.1 u 807
2014-11-19 00:31:10 C 20 39 24.22 -50 34 22.7 u 807
2014-11-22 00:20:34 C 20 44 02.10 -49 37 47.3 u 807
2014-11-22 00:25:37 C 20 44 02.42 -49 37 43.3 u 807
2014-11-22 00:35:33 C 20 44 03.09 -49 37 35.6 u 807
2014-11-22 00:39:10 C 20 44 03.34 -49 37 32.8 u 807
2014-12-02 00:31:39 C 21 00 54.77 -46 20 48.2 u 807
2014-12-02 00:37:32 C 21 00 55.22 -46 20 43.5 u 807
2014-12-02 00:42:31 C 21 00 55.57 -46 20 39.1 u 807
2015-04-15 10:23:43 C 21 26 05.50 +57 02 30.7 o 926
2015-04-15 10:27:46 C 21 26 02.86 +57 02 40.6 o 926
2015-04-15 10:33:09 C 21 25 59.24 +57 02 53.8 o 926
2015-04-16 10:55:41 C 21 08 55.86 +57 58 08.7 o 926
2015-04-16 10:59:44 C 21 08 52.86 +57 58 17.8 o 926
2015-04-16 11:03:46 C 21 08 49.71 +57 58 26.5 o 926
2015-04-22 19:43:07 C 18 37 28.70 +59 19 35.4 r 168
2015-04-22 19:46:46 C 18 37 24.47 +59 19 28.6 r 168
2015-04-22 20:16:21 C 18 36 50.02 +59 18 32.0 r 168
2015-04-22 20:20:01 C 18 36 45.77 +59 18 25.1 r 168
2015-04-22 20:35:02 S 18 36 24.12 +59 17 57.9 L C51
2015-04-22 21:14:42 C 18 35 42.13 +59 16 38.6 r 168
2015-04-22 21:17:11 C 18 35 39.25 +59 16 33.6 r 168
2015-04-22 23:44:05 S 18 32 45.20 +59 11 25.7 L C51
2015-04-25 00:15:57 C 17 37 54.78 +56 36 51.4 q C47
2015-04-25 00:22:41 C 17 37 47.38 +56 36 23.5 q C47
2015-04-25 00:30:00 C 17 37 39.37 +56 35 53.0 q C47
2015-04-25 00:36:32 C 17 37 32.22 +56 35 25.7 q C47
2015-04-25 00:43:28 C 17 37 24.62 +56 34 56.4 q C47
2015-04-29 09:22:54 C 16 02 32.14 +46 07 12.8 q H21
2015-04-29 09:26:14 C 16 02 29.74 +46 06 48.6 q H21
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)