2023 LR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7590652948 ± 1.10e-06
Semi-major axis (a)2.5694126445 AU ± 9.55e-06
Inclination (i)33.28519030° ± 3.49e-05
Long. of Asc. Node (Ω)242.28744347° ± 1.94e-05
Arg. of Perihelion (ω)148.51666423° ± 2.22e-05
Mean Anomaly (M)183.93662772° ± 1.02e-03
Mean Motion (n)0.2393103548°/day ± 1.33e-06
Perihelion dist (q)0.61906068 AU ± 3.64e-06
Aphelion dist (Q)4.51976461 AU ± 1.70e-05
Orbital Period4.11861110 yr ± 2.30e-05
Physical Parameters
H (abs. magnitude)18.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty1
Orbit TypeApollo
MOID0.293926 AU
Observations Used118
Oppositions1
Arc Total2023-2024
First Observation Used2023-06-13
Last Observation Used2024-04-17
Observations (132)
Date Type RA Dec Mag Band Observatory
2023-06-15 23:47:25 C 17 30 18.34 +04 16 47.7 V 204
2023-06-16 00:19:34 C 17 30 15.42 +04 17 25.0 V 204
2023-06-17 07:15:09 C 17 27 28.397 +04 53 35.34 V I52
2023-06-17 07:17:24 C 17 27 28.213 +04 53 37.57 V I52
2023-06-17 07:23:47 C 17 27 27.612 +04 53 45.17 V I52
2023-06-20 06:05:20 B 17 20 51.82 +06 16 27.6 Z H36
2023-06-20 06:13:37 B 17 20 51.00 +06 16 36.5 Z H36
2023-06-20 06:21:52 B 17 20 50.18 +06 16 46.3 Z H36
2023-06-22 05:45:21 C 17 16 15.24 +07 12 01.7 u H21
2023-06-22 05:49:23 C 17 16 14.82 +07 12 06.4 u H21
2023-06-22 05:53:58 C 17 16 14.36 +07 12 11.7 u H21
2023-06-22 13:33:38 C 17 15 29.18 +07 21 18.3 V 474
2023-06-22 13:36:10 C 17 15 28.93 +07 21 21.4 V 474
2023-06-22 13:38:43 C 17 15 28.67 +07 21 24.2 V 474
2023-06-22 13:41:15 C 17 15 28.43 +07 21 27.2 V 474
2023-06-23 06:57:02 C 17 13 46.340 +07 41 15.90 V G96
2023-06-23 07:04:37 C 17 13 45.602 +07 41 24.32 V G96
2023-06-23 07:12:11 C 17 13 44.821 +07 41 33.36 V G96
2023-06-23 07:19:46 C 17 13 44.065 +07 41 42.07 V G96
2023-06-24 05:17:19 C 17 11 32.99 +08 07 00.9 u H21
2023-06-24 05:21:20 C 17 11 32.57 +08 07 05.6 u H21
2023-06-24 05:25:22 C 17 11 32.17 +08 07 10.1 u H21
2023-06-24 05:29:23 C 17 11 31.74 +08 07 14.7 u H21
2023-06-24 05:33:25 C 17 11 31.32 +08 07 19.1 u H21
2023-06-24 05:37:26 C 17 11 30.91 +08 07 23.8 u H21
2023-06-24 05:41:28 C 17 11 30.51 +08 07 28.4 u H21
2023-06-24 05:46:34 C 17 11 29.99 +08 07 34.5 u H21
2023-06-25 03:47:06 C 17 09 17.61 +08 32 50.1 u H21
2023-06-25 03:51:09 C 17 09 17.19 +08 32 54.8 u H21
2023-06-25 03:55:11 C 17 09 16.76 +08 32 59.5 u H21
2023-06-25 03:59:14 C 17 09 16.34 +08 33 04.4 u H21
2023-06-25 04:03:16 C 17 09 15.93 +08 33 09.0 u H21
2023-06-27 03:42:56 C 17 04 25.25 +09 27 15.9 u H21
2023-06-27 03:45:44 C 17 04 24.96 +09 27 19.2 u H21
2023-06-27 03:48:32 C 17 04 24.69 +09 27 22.4 u H21
2023-06-27 03:51:19 C 17 04 24.37 +09 27 25.6 u H21
2023-06-27 03:54:07 C 17 04 24.08 +09 27 28.7 u H21
2023-06-27 03:56:54 C 17 04 23.81 +09 27 31.8 u H21
2023-06-27 04:00:04 C 17 04 23.46 +09 27 35.3 u H21
2023-06-30 04:11:47 C 16 56 56.580 +10 47 39.55 V I52
2023-06-30 04:14:33 C 16 56 56.375 +10 47 42.68 V I52
2023-06-30 04:17:19 C 16 56 56.033 +10 47 46.14 V I52
2023-06-30 04:20:04 C 16 56 55.712 +10 47 49.20 V I52
2023-07-06 07:29:25 C 16 41 35.689 +13 21 20.99 V G96
2023-07-06 07:37:41 C 16 41 34.818 +13 21 28.98 V G96
2023-07-06 07:45:57 C 16 41 33.886 +13 21 37.51 V G96
2023-07-06 07:54:12 C 16 41 33.076 +13 21 45.25 V G96
2023-07-12 08:50:43 C 16 26 46.075 +15 36 44.08 X F52
2023-07-12 09:08:16 C 16 26 44.290 +15 36 59.29 X F52
2023-07-12 09:25:50 C 16 26 42.498 +15 37 14.23 X F52