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
2012-06-30 03:17:22 C 16 22 56.77 +19 38 26.2 u H21
2012-06-30 03:30:49 C 16 22 57.13 +19 38 33.5 u H21
2012-07-07 04:14:57 C 16 29 35.49 +20 37 25.9 u H21
2012-07-07 04:29:49 C 16 29 35.98 +20 37 27.9 u H21
2012-07-07 04:45:52 C 16 29 36.52 +20 37 30.8 u H21
2012-07-15 03:38:03 C 16 38 06.19 +20 43 41.3 u H21
2012-07-15 03:55:17 C 16 38 06.87 +20 43 39.5 u H21
2012-07-15 04:11:01 C 16 38 07.52 +20 43 38.2 u H21
2012-07-20 01:09:59 C 16 43 53.14 +20 24 57.8 t J04
2012-07-20 01:23:28 C 16 43 53.79 +20 24 54.6 t J04
2012-07-20 01:36:57 C 16 43 54.57 +20 24 55.1 t J04
2012-08-06 02:21:04 C 17 07 42.50 +17 58 47.6 u H21
2012-08-06 02:47:09 C 17 07 44.03 +17 58 35.5 u H21
2012-08-06 03:11:16 C 17 07 45.49 +17 58 24.3 u H21
2012-08-07 02:27:15 C 17 09 16.36 +17 47 35.2 u H21
2012-08-07 02:38:39 C 17 09 17.08 +17 47 29.8 u H21
2012-08-07 03:02:11 C 17 09 18.50 +17 47 18.9 u H21
2012-08-15 02:41:40 C 17 22 24.35 +16 11 45.5 u H21
2012-08-15 03:07:38 C 17 22 26.05 +16 11 32.0 u H21
2012-08-15 03:34:04 C 17 22 27.82 +16 11 17.6 u H21
2012-08-23 01:40:57 C 17 36 36.38 +14 28 57.5 u H21
2012-08-23 02:08:05 C 17 36 38.41 +14 28 42.0 u H21
2012-08-23 02:35:21 C 17 36 40.38 +14 28 27.6 u H21
2016-07-29 07:12:41 C 23 28 10.41 +40 15 56.7 t 705
2016-07-29 07:14:08 C 23 28 10.39 +40 15 57.8 t 705
2016-07-29 07:15:36 C 23 28 10.39 +40 16 00.2 t 705
2020-11-13 07:10:28 C 04 32 23.31 +33 46 26.7 V G96
2020-11-13 07:25:17 C 04 32 22.09 +33 46 02.4 V G96
2020-11-13 07:32:41 C 04 32 21.48 +33 45 50.7 V G96
2020-11-23 07:23:39 C 04 12 05.26 +26 05 58.4 V G96
2020-11-23 07:40:07 C 04 12 03.62 +26 05 22.2 V G96
2020-11-23 07:47:33 C 04 12 02.90 +26 05 05.7 V G96
2020-12-05 08:25:17 C 03 47 03.53 +14 46 21.6 V G96
2020-12-05 08:32:40 C 03 47 02.94 +14 46 03.5 V G96
2020-12-05 08:40:05 C 03 47 02.29 +14 45 46.2 V G96
2020-12-05 08:47:28 C 03 47 01.66 +14 45 28.4 V G96
2020-12-08 09:39:11 C 03 41 39.461 +11 54 14.77 U F52
2020-12-08 09:55:58 C 03 41 38.130 +11 53 36.06 U F52
2020-12-08 10:12:41 C 03 41 36.818 +11 52 57.35 U F52
2020-12-08 10:29:26 C 03 41 35.518 +11 52 18.50 U F52
2020-12-11 06:21:48 C 03 37 08.576 +09 18 54.05 U F51
2020-12-11 06:39:48 C 03 37 07.323 +09 18 14.68 U F51
2020-12-11 07:16:11 C 03 37 04.780 +09 16 54.64 U F51
2020-12-20 05:10:17 C 03 26 51.61 +02 14 05.5 V G96
2020-12-20 05:18:24 C 03 26 51.31 +02 13 51.9 V G96
2020-12-20 05:26:32 C 03 26 50.99 +02 13 37.4 V G96
2020-12-20 05:34:39 C 03 26 50.65 +02 13 23.9 V G96
2020-12-21 03:42:38 C 03 26 09.55 +01 35 47.8 V G96
2020-12-21 03:50:44 C 03 26 09.24 +01 35 34.3 V G96
2020-12-21 03:58:49 C 03 26 08.93 +01 35 20.5 V G96