2012 LD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1175192486 ± 4.02e-08
Semi-major axis (a)1.1888183161 AU ± 2.70e-09
Inclination (i)15.23981383° ± 1.08e-05
Long. of Asc. Node (Ω)246.09422470° ± 1.23e-05
Arg. of Perihelion (ω)303.27594038° ± 3.18e-05
Mean Anomaly (M)190.32307937° ± 3.99e-05
Mean Motion (n)0.7603946362°/day ± 2.59e-09
Perihelion dist (q)1.04910928 AU ± 4.78e-08
Aphelion dist (Q)1.32852735 AU ± 4.78e-08
Orbital Period1.29620362 yr ± 4.42e-09
Physical Parameters
H (abs. magnitude)21.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.373″
Uncertainty0
Orbit TypeAmor
MOID0.083267 AU
Observations Used169
Oppositions3
Arc Total2012-2025
First Observation Used2012-06-09
Last Observation Used2025-06-03
Observations (171)
Date Type RA Dec Mag Band Observatory
2012-06-09 08:53:30 C 16 07 00.08 +06 08 55.9 r 703
2012-06-09 09:00:49 C 16 07 00.19 +06 09 20.0 r 703
2012-06-09 09:08:13 C 16 07 00.30 +06 09 45.8 r 703
2012-06-09 10:43:49 C 16 07 02.24 +06 15 01.3 r 703
2012-06-09 10:44:49 C 16 07 02.28 +06 15 04.1 r 703
2012-06-09 10:45:46 C 16 07 02.31 +06 15 07.5 r 703
2012-06-09 10:46:47 C 16 07 02.35 +06 15 09.7 r 703
2012-06-09 22:41:49 C 16 07 27.79 +06 53 45.8 u J95
2012-06-09 22:44:58 C 16 07 27.87 +06 53 55.7 u J95
2012-06-09 22:48:10 C 16 07 27.96 +06 54 06.1 u J95
2012-06-10 00:29:30 C 16 07 29.48 +06 59 30.2 t B96
2012-06-10 00:33:06 C 16 07 29.52 +06 59 41.4 t B96
2012-06-10 00:36:40 C 16 07 29.69 +06 59 51.1 t B96
2012-06-10 00:47:26 C 16 07 29.84 +07 00 25.6 t B96
2012-06-10 04:00:33 C 16 07 39.22 +07 10 55.0 o G48
2012-06-10 04:03:00 C 16 07 39.31 +07 11 03.3 o G48
2012-06-10 04:05:30 C 16 07 39.37 +07 11 10.9 o G48
2012-06-10 05:06:33 C 16 07 38.85 +07 14 15.2 t H21
2012-06-10 05:09:51 C 16 07 38.90 +07 14 25.7 t H21
2012-06-10 05:13:10 C 16 07 38.94 +07 14 36.0 t H21
2012-06-10 05:16:13 C 16 07 39.00 +07 14 45.6 t H21
2012-06-10 05:44:57 C 16 07 39.86 +07 16 16.7 u H36
2012-06-10 06:04:39 C 16 07 40.16 +07 17 18.2 u H36
2012-06-10 06:14:11 C 16 07 40.30 +07 17 48.1 u H36
2012-06-10 14:36:16 C 16 07 55.62 +07 43 39.4 o 300
2012-06-10 14:41:49 C 16 07 55.71 +07 43 56.6 o 300
2012-06-10 14:44:35 C 16 07 55.73 +07 44 04.9 o 300
2012-06-10 14:47:20 C 16 07 55.81 +07 44 13.9 o 300
2012-06-11 00:14:06 C 16 08 16.03 +08 13 46.7 u I48
2012-06-11 00:44:25 C 16 08 16.55 +08 15 16.4 u I48
2012-06-11 00:47:32 C 16 08 13.65 +08 14 19.1 o 954
2012-06-11 01:08:04 C 16 08 13.85 +08 15 15.2 o 954
2012-06-11 01:22:12 C 16 08 17.23 +08 17 08.0 u I48
2012-06-11 01:28:13 C 16 08 14.08 +08 16 16.6 o 954
2012-06-12 21:42:29 C 16 09 34.82 +10 17 19.2 c 560
2012-06-12 21:44:43 C 16 09 34.85 +10 17 24.7 c 560
2012-06-12 21:46:57 C 16 09 34.88 +10 17 30.1 c 560
2012-06-12 22:41:57 C 16 09 35.88 +10 19 49.5 t 204
2012-06-12 22:52:50 C 16 09 36.08 +10 20 17.4 t 204
2012-06-12 23:04:13 C 16 09 36.25 +10 20 46.4 t 204
2012-06-13 02:31:50 C 16 09 44.77 +10 29 35.7 u H21
2012-06-13 02:38:51 C 16 09 44.91 +10 29 53.6 u H21
2012-06-13 02:44:47 C 16 09 45.01 +10 30 08.3 u H21
2012-06-13 06:18:31 C 16 09 48.53 +10 39 06.9 u H45
2012-06-13 06:19:59 C 16 09 48.54 +10 39 10.5 u H45
2012-06-13 06:22:02 C 16 09 48.57 +10 39 16.1 u H45
2012-06-13 06:24:18 C 16 09 48.60 +10 39 21.0 u H45
2012-06-13 06:27:24 C 16 09 48.66 +10 39 28.6 u H45
2012-06-13 06:31:59 C 16 09 48.73 +10 39 40.2 u H45
2012-06-13 06:34:00 C 16 09 48.78 +10 39 44.6 u H45