2018 LD3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2839454920 ± 3.11e-07
Semi-major axis (a)1.4078327078 AU ± 3.19e-09
Inclination (i)25.03628271° ± 3.42e-05
Long. of Asc. Node (Ω)89.89085168° ± 3.05e-06
Arg. of Perihelion (ω)220.60981308° ± 1.02e-04
Mean Anomaly (M)136.14723953° ± 4.56e-05
Mean Motion (n)0.5900457681°/day ± 2.01e-09
Perihelion dist (q)1.00808496 AU ± 4.38e-07
Aphelion dist (Q)1.80758046 AU ± 4.38e-07
Orbital Period1.67042344 yr ± 5.68e-09
Physical Parameters
H (abs. magnitude)23.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.378″
Uncertainty0
Orbit TypeApollo
MOID0.044386 AU
Observations Used76
Oppositions2
Arc Total2018-2023
First Observation Used2018-06-08
Last Observation Used2023-06-18
Observations (77)
Date Type RA Dec Mag Band Observatory
2018-06-08 08:05:19 C 17 30 57.45 +27 59 56.0 U G96
2018-06-08 08:12:54 C 17 30 56.78 +27 59 37.7 U G96
2018-06-08 08:20:30 C 17 30 56.06 +27 59 19.1 U G96
2018-06-08 08:28:07 C 17 30 55.41 +27 59 01.8 U G96
2018-06-08 10:04:01 C 17 30 46.80 +27 55 05.9 U G96
2018-06-08 10:06:05 C 17 30 46.69 +27 55 00.5 U G96
2018-06-08 10:08:11 C 17 30 46.44 +27 54 54.1 U G96
2018-06-08 10:10:15 C 17 30 46.21 +27 54 50.0 U G96
2018-06-08 12:14:11 C 17 30 37.643 +27 50 03.19 V F51
2018-06-08 12:31:07 C 17 30 36.073 +27 49 21.21 V F51
2018-06-09 06:21:31 C 17 29 15.94 +27 03 07.3 U V06
2018-06-09 06:24:26 C 17 29 15.65 +27 02 59.6 U V06
2018-06-09 06:27:19 C 17 29 15.36 +27 02 51.5 U V06
2018-06-10 00:16:12 C 17 27 43.33 +26 11 47.6 U L01
2018-06-10 00:26:35 C 17 27 42.30 +26 11 16.0 U L01
2018-06-10 08:05:37 C 17 27 01.94 +25 48 01.3 U I52
2018-06-10 08:09:11 C 17 27 01.53 +25 47 50.0 U I52
2018-06-10 08:12:46 C 17 27 01.14 +25 47 39.4 U I52
2018-06-10 08:16:21 C 17 27 00.77 +25 47 28.2 U I52
2018-06-13 08:26:33 C 17 19 19.64 +21 04 11.6 U I52
2018-06-13 08:36:51 C 17 19 18.16 +21 03 21.7 U I52
2018-06-13 08:38:14 C 17 19 17.98 +21 03 15.3 U I52
2018-06-18 20:47:51 C 16 55 56.36 +03 49 00.7 S 595
2018-06-18 20:59:23 C 16 55 53.15 +03 46 43.0 S 595
2018-06-19 00:04:56 C 16 55 02.04 +03 09 17.4 V 204
2018-06-19 00:18:57 C 16 54 58.15 +03 06 25.8 V 204
2018-06-19 08:56:01 C 16 52 40.75 +01 18 02.3 U I52
2018-06-19 08:56:17 C 16 52 40.65 +01 17 58.9 U I52
2018-06-19 08:56:32 C 16 52 40.58 +01 17 55.6 U I52
2018-06-19 08:56:48 C 16 52 40.51 +01 17 52.1 U I52
2018-06-20 21:17:35 C 16 41 44.42 -07 36 57.1 q 151
2018-06-20 21:19:28 C 16 41 43.07 -07 37 29.8 q 246
2018-06-20 21:19:47 C 16 41 42.90 -07 37 35.1 q 246
2018-06-20 21:19:48 C 16 41 43.63 -07 37 33.1 q 151
2018-06-20 21:20:19 C 16 41 42.82 -07 37 43.6 q 246
2018-06-20 21:22:00 C 16 41 42.83 -07 38 09.1 q 151
2018-06-20 21:22:33 C 16 41 41.99 -07 38 21.0 q 246
2018-06-20 21:23:30 C 16 41 41.59 -07 38 35.6 q 246
2018-06-20 21:24:09 C 16 41 41.45 -07 38 46.3 q 246
2018-06-20 21:25:13 C 16 41 40.96 -07 39 03.4 q 246
2018-06-20 21:30:07 C 16 41 39.81 -07 40 26.1 q A17
2018-06-20 21:44:29 C 16 41 34.45 -07 44 23.2 q A17
2018-06-20 21:45:20 C 16 41 33.97 -07 44 28.5 q 160
2018-06-20 21:49:13 C 16 41 32.50 -07 45 32.9 q 160
2018-06-20 21:52:40 C 16 41 31.20 -07 46 30.2 q 160
2018-06-20 22:04:53 C 16 41 26.87 -07 50 00.4 q A17
2018-06-21 00:58:16 C 16 40 23.72 -08 37 33.5 V G40
2018-06-21 01:18:25 C 16 40 15.92 -08 43 12.1 V G40
2018-06-21 06:45:24 C 16 38 20.43 -10 16 37.6 U I52
2018-06-21 06:48:16 C 16 38 19.26 -10 17 27.2 U I52