2002 LD31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2566866808 ± 5.16e-08
Semi-major axis (a)1.4646976884 AU ± 1.17e-09
Inclination (i)19.52599907° ± 8.23e-06
Long. of Asc. Node (Ω)82.64400396° ± 5.02e-06
Arg. of Perihelion (ω)209.96791699° ± 2.61e-05
Mean Anomaly (M)66.53488160° ± 1.87e-05
Mean Motion (n)0.5560198317°/day ± 6.67e-10
Perihelion dist (q)1.08872930 AU ± 7.56e-08
Aphelion dist (Q)1.84066608 AU ± 7.57e-08
Orbital Period1.77264592 yr ± 2.13e-09
Physical Parameters
H (abs. magnitude)21.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.270″
Uncertainty0
Orbit TypeAmor
MOID0.097617 AU
Observations Used94
Oppositions10
Arc Total2002-2025
First Observation Used2002-06-08
Last Observation Used2025-07-01
Observations (95)
Date Type RA Dec Mag Band Observatory
2025-05-26 06:42:04 C 14 55 20.197 +25 41 14.76 X F52
2025-05-26 06:57:39 C 14 55 18.353 +25 40 46.66 X F52
2025-05-26 07:13:13 C 14 55 16.502 +25 40 18.50 X F52
2025-05-31 06:31:00 C 14 42 05.182 +21 26 55.55 X F52
2025-05-31 06:46:39 C 14 42 03.289 +21 26 18.13 X F52
2025-05-31 07:02:18 C 14 42 01.401 +21 25 40.71 X F52
2025-06-01 06:35:45 C 14 39 23.346 +20 27 13.36 V G96
2025-06-01 06:43:13 C 14 39 22.453 +20 26 54.46 V G96
2025-06-01 06:50:42 C 14 39 21.546 +20 26 35.41 V G96
2025-06-01 06:58:11 C 14 39 20.646 +20 26 16.04 V G96
2025-06-01 08:28:07 C 14 39 11.558 +20 22 37.70 V T08
2025-06-01 08:33:31 C 14 39 10.898 +20 22 23.27 V T08
2025-06-01 08:42:00 C 14 39 09.869 +20 22 01.13 V T08
2025-06-01 09:31:27 C 14 39 03.948 +20 19 54.88 V T08
2025-06-04 04:12:51 C 14 31 46.114 +17 18 36.36 V G96
2025-06-04 04:21:03 C 14 31 45.174 +17 18 13.03 V G96
2025-06-04 04:29:14 C 14 31 44.170 +17 17 48.95 V G96
2025-06-04 04:37:27 C 14 31 43.194 +17 17 25.48 V G96
2025-06-16 05:23:28 C 14 02 23.428 +00 13 30.90 V V00
2025-06-16 05:31:32 C 14 02 22.610 +00 12 57.78 V V00
2025-06-16 05:39:35 C 14 02 21.786 +00 12 24.77 V V00
2025-06-16 05:47:37 C 14 02 20.965 +00 11 51.86 V V00
2025-06-16 06:45:16 C 14 02 16.953 +00 08 02.93 X F52
2025-06-16 07:00:54 C 14 02 15.337 +00 06 59.39 X F52
2025-06-16 07:16:38 C 14 02 13.695 +00 05 54.74 X F52
2025-06-16 07:32:21 C 14 02 12.055 +00 04 49.81 X F52
2025-06-17 07:36:39 C 14 00 00.719 -01 34 43.98 X F51
2025-06-17 07:56:12 C 13 59 58.727 -01 36 05.41 X F51
2025-06-17 08:15:43 C 13 59 56.752 -01 37 26.59 X F51
2025-06-17 08:35:10 C 13 59 54.787 -01 38 47.64 X F51
2025-06-18 07:08:03 C 13 57 55.511 -03 13 21.75 X F51
2025-06-18 07:24:28 C 13 57 53.864 -03 14 31.63 X F51
2025-06-18 07:40:56 C 13 57 52.211 -03 15 40.82 X F51
2025-06-18 07:57:20 C 13 57 50.577 -03 16 49.93 X F51
2025-06-20 04:14:31 C 13 54 02.617 -06 25 35.40 V V00
2025-06-20 04:25:46 C 13 54 01.544 -06 26 24.14 V V00
2025-06-20 04:33:48 C 13 54 00.781 -06 26 58.24 V V00
2025-06-20 04:41:50 C 13 54 00.022 -06 27 33.16 V V00
2025-06-21 04:54:40 C 13 51 59.346 -08 11 51.68 V G96
2025-06-21 05:02:52 C 13 51 58.604 -08 12 27.25 V G96
2025-06-21 05:11:03 C 13 51 57.870 -08 13 02.93 V G96
2025-06-21 05:19:12 C 13 51 57.107 -08 13 37.78 V G96
2025-07-01 23:37:33 C 13 34 05.843 -26 35 23.80 V W57
2025-07-01 23:46:44 C 13 34 05.181 -26 36 01.55 V W57
2025-07-01 23:56:26 C 13 34 04.579 -26 36 39.77 V W57