2023 LS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3394636752 ± 1.51e-08
Semi-major axis (a)1.7419223251 AU ± 1.55e-09
Inclination (i)6.02608645° ± 1.27e-06
Long. of Asc. Node (Ω)283.20080663° ± 5.74e-06
Arg. of Perihelion (ω)9.61583477° ± 8.55e-06
Mean Anomaly (M)11.04549365° ± 3.47e-06
Mean Motion (n)0.4287154139°/day ± 5.73e-10
Perihelion dist (q)1.15060297 AU ± 2.63e-08
Aphelion dist (Q)2.33324168 AU ± 2.64e-08
Orbital Period2.29902227 yr ± 3.07e-09
Physical Parameters
H (abs. magnitude)20.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.154″
Uncertainty0
Orbit TypeAmor
MOID0.133531 AU
Observations Used272
Oppositions13
Arc Total2000-2023
First Observation Used2000-09-27
Last Observation Used2023-10-12
Observations (294)
Date Type RA Dec Mag Band Observatory
2000-09-27 06:37:35 C 22 39 38.599 +14 00 38.48 e 645
2000-09-27 06:42:35 C 22 39 38.634 +14 00 36.03 21.16 e 645
2016-03-31 09:23:23 C 13 03 54.30 -23 33 07.5 22.2 W84
2016-03-31 09:27:55 C 13 03 54.07 -23 33 07.4 W84
2016-03-31 09:32:29 C 13 03 53.81 -23 33 07.3 W84
2016-03-31 09:37:04 C 13 03 53.56 -23 33 07.3 W84
2016-03-31 09:41:40 C 13 03 53.32 -23 33 07.2 W84
2023-06-14 09:34:53 C 20 50 16.933 -25 34 01.06 V G96
2023-06-14 09:42:00 C 20 50 17.880 -25 33 49.64 V G96
2023-06-14 09:49:07 C 20 50 18.859 -25 33 37.94 V G96
2023-06-14 09:56:15 C 20 50 19.817 -25 33 26.39 V G96
2023-06-14 10:35:23 C 20 50 24.933 -25 32 22.53 V H01
2023-06-14 10:39:31 C 20 50 25.494 -25 32 15.65 V H01
2023-06-14 10:44:31 C 20 50 26.170 -25 32 07.49 V H01
2023-06-14 10:49:16 C 20 50 26.796 -25 31 59.52 V H01
2023-06-14 10:55:37 C 20 50 27.805 -25 31 48.61 V I52
2023-06-14 10:57:28 C 20 50 28.057 -25 31 45.59 V I52
2023-06-14 10:59:19 C 20 50 28.309 -25 31 42.35 V I52
2023-06-14 11:01:11 C 20 50 28.561 -25 31 39.40 V I52
2023-06-14 13:33:27 C 20 50 52.26 -25 26 37.1 V 474
2023-06-14 13:35:32 C 20 50 52.55 -25 26 34.0 V 474
2023-06-14 13:37:37 C 20 50 52.82 -25 26 30.2 V 474
2023-06-14 13:39:42 C 20 50 53.12 -25 26 27.2 V 474
2023-06-14 21:51:58 C 20 52 06.03 -25 12 54.5 Z L81
2023-06-14 22:09:02 C 20 52 08.40 -25 12 27.1 Z L81
2023-06-15 00:49:15 C 20 52 30.21 -25 08 05.5 V M21
2023-06-15 01:10:00 C 20 52 32.97 -25 07 30.9 V M21
2023-06-15 01:28:10 C 20 52 35.41 -25 07 00.8 V M21
2023-06-15 02:53:06 C 20 52 46.65 -25 04 38.0 Z M49
2023-06-15 03:03:20 C 20 52 48.03 -25 04 20.7 Z M49
2023-06-15 03:13:34 C 20 52 49.38 -25 04 03.6 Z M49
2023-06-15 05:22:24 C 20 53 10.44 -25 00 18.3 u 807
2023-06-15 05:29:28 C 20 53 11.41 -25 00 06.7 u 807
2023-06-15 05:36:31 C 20 53 12.35 -24 59 54.6 u 807
2023-06-15 08:37:56 C 20 53 38.164 -24 55 28.74 V H01
2023-06-15 08:44:59 C 20 53 39.113 -24 55 17.09 V H01
2023-06-15 08:58:59 C 20 53 40.992 -24 54 53.63 V H01
2023-06-15 09:07:17 C 20 53 42.100 -24 54 39.77 V H01
2023-06-15 09:18:27 C 20 53 44.016 -24 54 20.24 V 654
2023-06-15 09:21:20 C 20 53 44.410 -24 54 15.54 V 654
2023-06-15 09:58:33 C 20 53 49.117 -24 53 13.13 V I52
2023-06-15 10:01:05 C 20 53 49.510 -24 53 09.46 V I52
2023-06-15 10:07:00 C 20 53 50.244 -24 52 58.66 V I52
2023-06-15 10:18:18 C 20 53 52.048 -24 52 40.14 V 654
2023-06-15 10:21:11 C 20 53 52.426 -24 52 35.16 V 654
2023-06-15 10:55:37 C 20 53 56.76 -24 51 35.8 o 291
2023-06-15 10:57:00 C 20 53 56.92 -24 51 33.6 o 291
2023-06-15 10:58:22 C 20 53 57.11 -24 51 31.0 o 291
2023-06-15 14:14:24 C 20 54 26.46 -24 45 08.5 V 474
2023-06-15 14:17:52 C 20 54 26.93 -24 45 02.5 V 474