IAA RAS IAA Minor Planet Database

2023 LO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3393029136 ± 4.53e-05
Semi-major axis (a)1.5536999681 AU ± 1.08e-04
Inclination (i)2.79134561° ± 2.84e-04
Long. of Asc. Node (Ω)262.44265411° ± 2.11e-05
Arg. of Perihelion (ω)1.40904601° ± 9.06e-05
Mean Anomaly (M)92.64619094° ± 4.76e-02
Mean Motion (n)0.5089340885°/day ± 5.29e-05
Perihelion dist (q)1.02652504 AU ± 1.00e-04
Aphelion dist (Q)2.08087489 AU ± 1.60e-04
Orbital Period1.93664819 yr ± 2.01e-04
Physical Parameters
H (abs. magnitude)27.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.449″
Uncertainty2
Orbit TypeAmor
MOID0.009694 AU
Observations Used44
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-10
Last Observation Used2023-06-24
Observations (45)
Date Type RA Dec Mag Band Observatory
2023-06-10 01:36:25 C 14 45 29.68 -31 01 08.1 – q X74
2023-06-10 01:41:04 C 14 45 36.08 -31 01 15.2 – q X74
2023-06-10 01:45:35 C 14 45 42.32 -31 01 21.2 – q X74
2023-06-10 03:35:49 C 14 48 15.81 -31 03 07.0 – q X74
2023-06-10 03:39:53 C 14 48 21.66 -31 03 08.8 – q X74
2023-06-10 03:43:52 C 14 48 27.34 -31 03 11.7 – q X74
2023-06-10 05:52:50 C 14 52 08.775 -31 14 06.57 – V H01
2023-06-10 05:57:24 C 14 52 15.414 -31 14 11.23 – V H01
2023-06-10 06:07:25 C 14 52 29.973 -31 14 20.89 – V H01
2023-06-10 06:14:17 C 14 52 42.064 -31 14 25.44 – V I52
2023-06-10 06:14:41 C 14 52 42.557 -31 14 26.09 – V I52
2023-06-10 06:15:03 C 14 52 43.172 -31 14 26.16 – V I52
2023-06-10 06:15:26 C 14 52 43.604 -31 14 26.41 – V I52
2023-06-10 06:17:33 C 14 52 44.778 -31 14 30.30 – V H01
2023-06-10 09:17:07 C 14 58 02.12 -31 07 17.7 – V 474
2023-06-10 09:22:55 C 14 58 10.95 -31 07 25.2 – V 474
2023-06-10 10:25:07 C 14 59 46.45 -31 08 34.7 – V 474
2023-06-10 10:30:55 C 14 59 55.43 -31 08 39.9 – V 474
2023-06-10 12:56:26 C 15 03 44.41 -31 10 00.2 – V 474
2023-06-10 13:02:00 C 15 03 53.38 -31 10 01.1 – V 474
2023-06-10 13:21:26 C 15 04 24.86 -31 10 03.5 – V 474
2023-06-10 17:30:26 C 15 12 42.28 -31 15 16.0 – Z M49
2023-06-10 17:41:05 C 15 13 00.25 -31 15 30.0 – Z M49
2023-06-10 17:52:08 C 15 13 18.92 -31 15 44.0 – Z M49
2023-06-10 18:03:11 C 15 13 37.56 -31 15 56.8 – Z M49
2023-06-10 18:14:57 C 15 13 57.30 -31 16 10.1 – Z M49
2023-06-12 08:58:57 C 16 37 00.38 -29 44 58.8 – t 474
2023-06-12 09:00:50 C 16 37 04.79 -29 44 48.9 – t 474
2023-06-12 09:04:38 C 16 37 13.57 -29 44 30.9 – t 474
2023-06-12 09:06:33 C 16 37 17.93 -29 44 21.5 – t 474
2023-06-12 20:04:18 C 17 04 20.31 -28 35 46.1 – V M21
2023-06-13 10:51:55 C 17 41 02.86 -26 15 52.7 – t 474
2023-06-13 10:53:47 C 17 41 07.18 -26 15 34.3 – t 474
2023-06-13 10:55:40 C 17 41 11.58 -26 15 16.1 – t 474
2023-06-13 10:57:32 C 17 41 16.23 -26 14 45.5 – t 474
2023-06-15 08:02:55 C 19 20 48.430 -16 49 21.04 – V I52
2023-06-15 08:05:42 C 19 20 53.124 -16 48 43.42 – V I52
2023-06-15 08:06:00 C 19 20 53.614 -16 48 38.95 – V I52
2023-06-16 07:55:48 C 19 59 54.29 -11 43 00.1 – u H21
2023-06-16 07:59:50 C 19 59 59.56 -11 42 11.9 – u H21
2023-06-16 08:13:21 C 20 00 17.17 -11 39 31.1 – u H21
2023-06-16 08:16:07 C 20 00 20.76 -11 38 57.8 – u H21
2023-06-17 09:47:49 C 20 32 27.740 -07 02 10.90 – V I52
2023-06-24 08:47:19 C 22 01 44.41 +06 28 44.7 – u H21
2023-06-24 08:55:26 C 22 01 45.95 +06 29 02.8 – u H21