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
2023-06-25 06:39:53 C 20 33 09.796 -02 29 25.91 V G96
2023-06-25 06:49:17 C 20 33 10.429 -02 29 19.18 V G96
2023-06-26 05:45:51 C 20 34 49.66 -02 12 28.6 u H21
2023-06-26 05:49:53 C 20 34 49.94 -02 12 25.3 u H21
2023-06-26 05:53:54 C 20 34 50.21 -02 12 22.3 u H21
2023-06-26 05:58:20 C 20 34 50.52 -02 12 19.5 u H21
2023-06-26 12:36:39 C 20 35 18.665 -02 07 20.88 X F51
2023-06-26 12:54:53 C 20 35 19.878 -02 07 07.41 X F51
2023-06-26 14:11:27 C 20 35 24.936 -02 06 11.34 X F51
2023-06-27 06:22:19 C 20 36 35.76 -01 54 27.6 u H21
2023-06-27 06:26:21 C 20 36 36.03 -01 54 24.2 u H21
2023-06-27 06:30:22 C 20 36 36.26 -01 54 20.9 u H21
2023-06-27 06:34:24 C 20 36 36.51 -01 54 17.5 u H21
2023-06-29 03:19:43 C 20 39 49.09 -01 21 24.7 u 807
2023-06-29 03:29:13 C 20 39 49.69 -01 21 18.1 u 807
2023-06-29 03:38:42 C 20 39 50.35 -01 21 10.6 u 807
2023-07-07 10:19:51 C 20 53 40.175 +00 55 13.84 V I52
2023-07-07 10:34:05 C 20 53 41.096 +00 55 23.48 V I52
2023-07-07 10:39:08 C 20 53 41.323 +00 55 26.69 V I52
2023-07-08 09:11:43 C 20 55 13.75 +01 09 55.5 o 291
2023-07-08 09:19:16 C 20 55 14.17 +01 10 01.6 o 291
2023-07-08 09:26:49 C 20 55 14.72 +01 10 04.3 o 291
2023-07-08 10:24:06 C 20 55 18.196 +01 10 40.98 V G96
2023-07-08 10:31:36 C 20 55 18.638 +01 10 45.77 V G96
2023-07-08 10:37:48 C 20 55 19.049 +01 10 49.73 V G96
2023-07-08 10:44:00 C 20 55 19.441 +01 10 53.94 V G96
2023-07-09 03:55:35 C 20 56 28.45 +01 22 07.4 Z M49
2023-07-09 04:09:18 C 20 56 29.26 +01 22 15.7 Z M49
2023-07-09 04:24:10 C 20 56 30.24 +01 22 25.2 Z M49
2023-07-09 04:37:25 C 20 56 31.04 +01 22 33.3 Z M49
2023-07-09 05:46:51 C 20 56 37.70 +01 22 51.0 u H21
2023-07-09 05:50:53 C 20 56 37.94 +01 22 53.6 u H21
2023-07-09 05:54:54 C 20 56 38.21 +01 22 56.0 u H21
2023-07-09 05:58:56 C 20 56 38.46 +01 22 58.5 u H21
2023-07-10 07:45:16 C 20 58 21.50 +01 38 52.4 u H21
2023-07-10 07:49:17 C 20 58 21.75 +01 38 55.0 u H21
2023-07-10 07:50:20 C 20 58 22.379 +01 38 58.16 V G96
2023-07-10 07:53:19 C 20 58 21.99 +01 38 57.4 u H21
2023-07-10 07:58:09 C 20 58 22.29 +01 39 00.3 u H21
2023-07-10 07:58:34 C 20 58 22.886 +01 39 03.10 V G96
2023-07-10 08:06:48 C 20 58 23.372 +01 39 08.21 V G96
2023-07-10 08:15:02 C 20 58 23.880 +01 39 13.36 V G96
2023-07-10 23:20:03 C 20 59 24.34 +01 48 15.9 K83
2023-07-10 23:27:13 C 20 59 24.79 +01 48 20.9 K83
2023-07-10 23:34:02 C 20 59 25.21 +01 48 24.8 K83
2023-07-12 05:53:03 C 21 01 25.65 +02 06 18.2 u H21
2023-07-12 05:57:05 C 21 01 25.89 +02 06 20.7 u H21
2023-07-12 06:01:07 C 21 01 26.12 +02 06 23.1 u H21
2023-07-12 06:05:08 C 21 01 26.35 +02 06 25.6 u H21
2023-07-12 06:09:42 C 21 01 26.62 +02 06 28.2 u H21