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
2023-07-15 01:26:31 B 21 05 48.62 +02 44 16.8 Z M49
2023-07-15 01:31:38 B 21 05 48.93 +02 44 19.0 Z M49
2023-07-15 01:36:46 B 21 05 49.24 +02 44 22.0 Z M49
2023-07-16 03:29:49 C 21 07 30.33 +02 57 51.7 u 807
2023-07-16 03:35:43 C 21 07 30.70 +02 57 54.5 u 807
2023-07-16 03:41:37 C 21 07 31.02 +02 57 57.5 u 807
2023-07-16 06:23:16 C 21 07 40.70 +02 58 49.3 u H21
2023-07-16 06:27:18 C 21 07 40.94 +02 58 51.0 u H21
2023-07-16 06:31:19 C 21 07 41.20 +02 58 53.3 u H21
2023-07-16 06:35:21 C 21 07 41.41 +02 58 55.4 u H21
2023-07-16 06:39:22 C 21 07 41.63 +02 58 57.7 u H21
2023-07-16 06:43:40 C 21 07 41.91 +02 59 00.2 u H21
2023-07-16 23:42:04 C 21 08 46.66 +03 07 24.5 V 118
2023-07-16 23:59:45 C 21 08 47.68 +03 07 33.7 V 118
2023-07-18 22:54:17 C 21 11 45.608 +03 29 46.17 V Z84
2023-07-18 22:56:43 C 21 11 45.766 +03 29 47.56 V Z84
2023-07-21 01:37:48 B 21 14 52.375 +03 51 56.99 Z M49
2023-07-21 01:42:55 B 21 14 52.663 +03 51 58.32 Z M49
2023-07-21 01:48:01 B 21 14 52.934 +03 52 00.26 Z M49
2023-07-22 23:28:11 B 21 17 40.73 +04 09 26.8 Z M49
2023-07-22 23:33:19 B 21 17 40.97 +04 09 28.9 Z M49
2023-07-22 23:38:25 B 21 17 41.24 +04 09 31.1 Z M49
2023-07-24 10:39:18 C 21 19 47.562 +04 21 06.72 X F51
2023-07-24 10:55:50 C 21 19 48.426 +04 21 12.05 X F51
2023-07-24 11:12:28 C 21 19 49.288 +04 21 17.48 X F51
2023-07-24 11:31:18 C 21 19 50.269 +04 21 23.63 X F51
2023-07-24 23:52:57 B 21 20 34.20 +04 25 07.1 Z M45
2023-07-25 00:04:36 B 21 20 34.81 +04 25 10.9 Z M45
2023-07-25 00:16:43 B 21 20 35.48 +04 25 14.3 Z M45
2023-07-26 08:08:19 C 21 22 27.70 +04 35 08.9 Z X06
2023-07-26 08:15:05 C 21 22 28.06 +04 35 10.7 Z X06
2023-07-26 08:20:57 C 21 22 28.37 +04 35 12.5 Z X06
2023-07-27 20:47:00 B 21 24 38.27 +04 44 29.0 Z M49
2023-07-27 20:53:08 B 21 24 38.58 +04 44 30.5 Z M49
2023-07-27 20:59:17 B 21 24 38.91 +04 44 31.8 Z M49
2023-07-28 11:35:55 C 21 25 28.260 +04 47 31.07 X F52
2023-07-28 11:53:54 C 21 25 29.152 +04 47 34.99 X F52
2023-07-28 12:11:53 C 21 25 30.050 +04 47 38.91 X F52
2023-07-28 12:29:53 C 21 25 30.949 +04 47 42.86 X F52
2023-07-29 22:49:01 B 21 27 29.57 +04 54 24.6 Z M45
2023-07-29 22:56:20 B 21 27 29.93 +04 54 26.1 Z M45
2023-07-29 23:01:13 B 21 27 30.15 +04 54 26.9 Z M45
2023-08-04 00:56:48 B 21 34 16.45 +05 08 14.7 X M45
2023-08-04 01:14:43 B 21 34 17.29 +05 08 15.6 X M45
2023-08-06 22:36:29 C 21 38 01.15 +05 08 34.9 X C95
2023-08-06 22:56:41 C 21 38 02.17 +05 08 33.7 X C95
2023-08-07 07:06:35 C 21 38 28.042 +05 08 15.32 V U52
2023-08-07 07:11:15 C 21 38 28.253 +05 08 14.96 V U52
2023-08-08 05:37:34 C 21 39 39.026 +05 06 57.24 V U52
2023-08-08 05:42:16 C 21 39 39.343 +05 06 56.23 V U52