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
2020-09-23 23:44:12 S 06 28 51.108 -63 12 37.08 V C57
2020-09-23 23:44:12 s 1 +165935.32 7 +59569.893 1280.0 C57
2020-09-23 23:54:12 S 06 28 56.426 -63 12 36.40 V C57
2020-09-23 23:54:12 s 1 +166192.29 5 +60558.158 5050.0 C57
2020-09-24 00:04:12 S 06 29 01.258 -63 12 49.86 V C57
2020-09-24 00:04:12 s 1 +166444.97 3 +61544.863 6450.0 C57
2020-09-24 00:14:12 S 06 29 05.566 -63 13 04.26 V C57
2020-09-24 00:14:12 s 1 +166693.39 6 +62529.996 5500.0 C57
2020-09-24 00:24:12 S 06 29 09.312 -63 13 10.88 V C57
2020-09-24 00:24:12 s 1 +166937.59 8 +63513.549 2230.0 C57
2020-09-24 00:44:12 S 06 29 18.737 -63 13 29.42 V C57
2020-09-24 00:44:12 s 1 +167413.47 8 +65475.877 8790.0 C57
2020-09-24 01:04:12 S 06 29 27.614 -63 13 48.47 V C57
2020-09-24 01:04:12 s 1 +167872.88 6 +67431.772 6290.0 C57
2020-09-24 01:14:12 S 06 29 32.414 -63 13 58.44 V C57
2020-09-24 01:14:12 s 1 +168096.49 6 +68407.287 1690.0 C57
2020-09-24 01:24:12 S 06 29 36.406 -63 14 04.96 V C57
2020-09-24 01:24:12 s 1 +168316.08 8 +69381.169 4880.0 C57
2020-09-24 01:34:12 S 06 29 40.920 -63 14 16.26 V C57
2020-09-24 01:34:12 s 1 +168531.69 4 +70353.411 5890.0 C57
2020-09-24 01:44:12 S 06 29 45.324 -63 14 22.67 V C57
2020-09-24 01:44:12 s 1 +168743.34 6 +71324.005 4730.0 C57
2020-09-24 01:54:12 S 06 29 50.450 -63 14 34.66 V C57
2020-09-24 01:54:12 s 1 +168951.07 7 +72292.943 1410.0 C57
2020-09-24 02:04:12 S 06 29 54.607 -63 14 41.32 V C57
2020-09-24 02:04:12 s 1 +169154.91 7 +73260.220 5970.0 C57
2020-09-24 02:14:12 S 06 29 58.490 -63 14 52.15 V C57
2020-09-24 02:14:12 s 1 +169354.89 9 +74225.827 8410.0 C57
2020-09-24 02:24:12 S 06 30 04.037 -63 15 02.20 V C57
2020-09-24 02:24:12 s 1 +169551.05 2 +75189.760 8750.0 C57
2020-09-24 02:34:12 S 06 30 07.860 -63 15 14.80 V C57
2020-09-24 02:34:12 s 1 +169743.40 8 +76152.011 7020.0 C57
2020-09-24 02:54:12 S 06 30 16.102 -63 15 28.91 V C57
2020-09-24 02:54:12 s 1 +170116.84 8 +78071.444 7400.0 C57
2020-09-24 03:14:12 S 06 30 26.954 -63 15 48.10 V C57
2020-09-24 03:14:12 s 1 +170475.45 9 +79984.082 9670.0 C57
2020-09-24 03:24:12 S 06 30 30.377 -63 16 00.59 V C57
2020-09-24 03:24:12 s 1 +170649.27 7 +80937.839 7810.0 C57
2020-09-24 03:34:12 S 06 30 35.062 -63 16 01.67 V C57
2020-09-24 03:34:12 s 1 +170819.47 4 +81889.882 3980.0 C57
2020-09-24 03:44:12 S 06 30 39.298 -63 16 12.11 V C57
2020-09-24 03:44:12 s 1 +170986.08 1 +82840.206 8190.0 C57
2020-09-24 03:54:12 S 06 30 43.970 -63 16 24.10 V C57
2020-09-24 03:54:12 s 1 +171149.12 5 +83788.806 460.0 C57
2020-09-24 04:04:12 S 06 30 48.305 -63 16 29.93 V C57
2020-09-24 04:04:12 s 1 +171308.63 3 +84735.677 810.0 C57
2020-09-24 04:24:12 S 06 30 57.492 -63 16 49.40 V C57
2020-09-24 04:24:12 s 1 +171617.15 6 +86624.219 5790.0 C57
2020-09-24 04:44:12 S 06 31 06.607 -63 17 06.94 V C57
2020-09-24 04:44:12 s 1 +171911.86 9 +88505.799 3260.0 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)