2023 LK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4700353642 ± 3.50e-08
Semi-major axis (a)2.4191783696 AU ± 8.17e-09
Inclination (i)4.67122382° ± 2.54e-06
Long. of Asc. Node (Ω)197.41193307° ± 3.91e-05
Arg. of Perihelion (ω)117.15545853° ± 7.54e-05
Mean Anomaly (M)219.83047745° ± 1.36e-05
Mean Motion (n)0.2619451973°/day ± 1.33e-09
Perihelion dist (q)1.28207898 AU ± 8.47e-08
Aphelion dist (Q)3.55627776 AU ± 8.54e-08
Orbital Period3.76271943 yr ± 1.91e-08
Physical Parameters
H (abs. magnitude)20.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.258″
Uncertainty0
Orbit TypeAmor
MOID0.278712 AU
Observations Used286
Oppositions11
Arc Total2008-2023
First Observation Used2008-09-22
Last Observation Used2023-10-16
Observations (304)
Date Type RA Dec Mag Band Observatory
2023-08-08 06:33:36 C 21 39 40.84 +05 06 55.0 u H21
2023-08-08 06:36:32 C 21 39 40.96 +05 06 54.9 u H21
2023-08-08 06:39:28 C 21 39 41.08 +05 06 54.6 u H21
2023-08-08 06:42:24 C 21 39 41.21 +05 06 54.3 u H21
2023-08-08 06:45:20 C 21 39 41.35 +05 06 54.2 u H21
2023-08-08 06:48:27 C 21 39 41.51 +05 06 53.9 u H21
2023-08-08 21:25:18 B 21 40 27.55 +05 05 40.9 X M45
2023-08-08 21:33:02 B 21 40 27.90 +05 05 40.1 X M45
2023-08-08 21:40:08 B 21 40 28.23 +05 05 39.6 X M45
2023-08-09 08:42:35 C 21 41 01.867 +05 04 38.50 V U52
2023-08-09 08:47:16 C 21 41 02.146 +05 04 38.21 V U52
2023-08-09 21:44:02 B 21 41 42.595 +05 03 10.87 X K74
2023-08-09 21:52:06 B 21 41 42.965 +05 03 09.72 X K74
2023-08-09 22:00:11 B 21 41 43.349 +05 03 08.93 X K74
2023-08-09 22:08:15 B 21 41 43.706 +05 03 07.99 X K74
2023-08-09 22:16:20 B 21 41 44.100 +05 03 07.09 X K74
2023-08-11 09:01:35 C 21 43 29.050 +04 58 27.59 V U52
2023-08-11 09:06:15 C 21 43 29.189 +04 58 27.55 V U52
2023-08-11 22:03:58 B 21 44 09.098 +04 56 19.32 X K87
2023-08-11 22:10:18 B 21 44 09.370 +04 56 18.67 X K87
2023-08-11 22:16:38 B 21 44 09.650 +04 56 17.95 X K87
2023-08-12 23:05:10 C 21 45 23.210 +04 52 26.51 V M22
2023-08-12 23:10:35 C 21 45 23.465 +04 52 26.29 V M22
2023-08-12 23:19:08 C 21 45 23.863 +04 52 24.35 V M22
2023-08-13 00:08:28 C 21 45 25.918 +04 52 14.56 V M22
2023-08-13 06:00:40 C 21 45 43.464 +04 51 03.64 V W68
2023-08-13 06:34:51 C 21 45 44.914 +04 50 56.90 V W68
2023-08-13 06:49:07 C 21 45 45.497 +04 50 54.82 V W68
2023-08-13 07:22:52 C 21 45 46.860 +04 50 45.53 V W68
2023-08-13 21:27:00 C 21 46 30.28 +04 47 12.0 V 130
2023-08-13 21:35:36 C 21 46 30.65 +04 47 09.9 V 130
2023-08-13 21:50:25 C 21 46 31.063 +04 47 44.74 V M22
2023-08-13 21:53:01 C 21 46 31.243 +04 47 44.52 V M22
2023-08-13 21:57:34 C 21 46 31.428 +04 47 44.34 V M22
2023-08-13 22:06:03 C 21 46 31.795 +04 47 40.99 V M22
2023-08-14 08:02:35 C 21 47 00.828 +04 44 51.90 V U52
2023-08-14 08:07:16 C 21 47 01.034 +04 44 50.64 V U52
2023-08-14 20:28:27 B 21 47 38.29 +04 42 28.5 Z M49
2023-08-14 20:33:34 B 21 47 38.51 +04 42 27.2 Z M49
2023-08-14 20:38:41 B 21 47 38.74 +04 42 26.3 Z M49
2023-08-15 21:25:14 B 21 48 50.477 +04 36 10.08 Z M49
2023-08-15 21:30:22 B 21 48 50.683 +04 36 08.64 Z M49
2023-08-15 21:35:28 B 21 48 50.918 +04 36 06.98 Z M49
2023-08-16 22:25:50 B 21 50 01.80 +04 28 40.0 X M45
2023-08-16 22:38:03 B 21 50 02.34 +04 28 36.6 X M45
2023-08-16 22:45:47 B 21 50 02.66 +04 28 34.8 X M45
2023-08-17 22:35:38 C 21 51 11.196 +04 21 58.21 X L87
2023-08-17 22:44:24 C 21 51 11.604 +04 21 56.05 X L87
2023-08-17 22:59:07 C 21 51 12.091 +04 21 50.47 X L87
2023-08-18 21:49:10 B 21 52 17.589 +04 13 55.81 X B72