IAA RAS IAA Minor Planet Database

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
2020-09-13 22:14:12 S 05 06 36.422 -59 28 05.12 – V C57
2020-09-13 22:14:12 s 1 +41911.500 0 +369212.33 770.0 – C57
2020-09-13 22:24:12 S 05 06 38.954 -59 28 20.46 – V C57
2020-09-13 22:24:12 s 1 +41537.286 0 +369422.68 3130.0 – C57
2020-09-13 22:44:12 S 05 06 43.944 -59 28 43.03 – V C57
2020-09-13 22:44:12 s 1 +40788.479 0 +369840.25 7990.0 – C57
2020-09-13 23:24:12 S 05 06 53.018 -59 29 23.17 – V C57
2020-09-13 23:24:12 s 1 +39289.392 0 +370662.77 8180.0 – C57
2020-09-13 23:54:12 S 05 07 00.682 -59 29 56.11 – V C57
2020-09-13 23:54:12 s 1 +38163.826 0 +371268.66 6220.0 – C57
2020-09-14 00:04:12 S 05 07 03.797 -59 30 14.00 – V C57
2020-09-14 00:04:12 s 1 +37788.405 0 +371468.54 8970.0 – C57
2020-09-14 00:14:12 S 05 07 06.034 -59 30 26.17 – V C57
2020-09-14 00:14:12 s 1 +37412.870 0 +371667.36 1750.0 – C57
2020-09-14 00:24:12 S 05 07 08.453 -59 30 37.80 – V C57
2020-09-14 00:24:12 s 1 +37037.223 0 +371865.15 4560.0 – C57
2020-09-14 00:34:12 S 05 07 11.100 -59 30 46.26 – V C57
2020-09-14 00:34:12 s 1 +36661.464 0 +372061.89 7410.0 – C57
2020-09-14 00:44:12 S 05 07 13.608 -59 30 58.10 – V C57
2020-09-14 00:44:12 s 1 +36285.595 0 +372257.59 290.0 – C57
2020-09-14 00:54:12 S 05 07 16.495 -59 31 13.73 – V C57
2020-09-14 00:54:12 s 1 +35909.616 0 +372452.25 3200.0 – C57
2020-09-14 01:04:12 S 05 07 18.602 -59 31 25.50 – V C57
2020-09-14 01:04:12 s 1 +35533.530 0 +372645.87 6140.0 – C57
2020-09-14 01:24:12 S 05 07 24.046 -59 31 46.02 – V C57
2020-09-14 01:24:12 s 1 +34781.038 0 +373029.99 2100.0 – C57
2020-09-14 01:44:12 S 05 07 27.955 -59 32 05.28 – V C57
2020-09-14 01:44:12 s 1 +34028.129 0 +373409.95 8170.0 – C57
2020-09-14 01:54:12 S 05 07 30.142 -59 32 11.69 – V C57
2020-09-14 01:54:12 s 1 +33651.521 0 +373598.38 1250.0 – C57
2020-09-14 02:04:12 S 05 07 33.422 -59 32 24.07 – V C57
2020-09-14 02:04:12 s 1 +33274.812 0 +373785.77 4350.0 – C57
2020-09-14 02:14:12 S 05 07 36.204 -59 32 40.63 – V C57
2020-09-14 02:14:12 s 1 +32898.003 0 +373972.12 7470.0 – C57
2020-09-14 02:24:12 S 05 07 38.683 -59 32 49.45 – V C57
2020-09-14 02:24:12 s 1 +32521.095 0 +374157.44 610.0 – C57
2020-09-14 02:34:12 S 05 07 40.786 -59 33 01.19 – V C57
2020-09-14 02:34:12 s 1 +32144.091 0 +374341.72 3780.0 – C57
2020-09-14 02:44:12 S 05 07 43.567 -59 33 15.19 – V C57
2020-09-14 02:44:12 s 1 +31766.990 0 +374524.98 6970.0 – C57
2020-09-14 02:54:12 S 05 07 45.876 -59 33 24.08 – V C57
2020-09-14 02:54:12 s 1 +31389.794 0 +374707.20 180.0 – C57
2020-09-14 03:04:12 S 05 07 48.281 -59 33 39.49 – V C57
2020-09-14 03:04:12 s 1 +31012.504 0 +374888.38 3410.0 – C57
2020-09-14 03:14:12 S 05 07 50.935 -59 33 47.23 – V C57
2020-09-14 03:14:12 s 1 +30635.121 0 +375068.54 6650.0 – C57
2020-09-14 03:24:12 S 05 07 54.002 -59 33 57.74 – V C57
2020-09-14 03:24:12 s 1 +30257.647 0 +375247.67 9920.0 – C57
2020-09-14 03:34:12 S 05 07 55.464 -59 34 08.98 – V C57
2020-09-14 03:34:12 s 1 +29880.082 0 +375425.76 3200.0 – 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)