2023 LA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7405980140 ± 6.21e-04
Semi-major axis (a)1.4380830248 AU ± 2.31e-03
Inclination (i)25.12240759° ± 3.92e-02
Long. of Asc. Node (Ω)266.98549825° ± 3.22e-03
Arg. of Perihelion (ω)235.75367119° ± 4.00e-03
Mean Anomaly (M)180.18648218° ± 1.32e+00
Mean Motion (n)0.5715264529°/day ± 1.38e-03
Perihelion dist (q)0.37304159 AU ± 1.07e-03
Aphelion dist (Q)2.50312446 AU ± 4.11e-03
Orbital Period1.72455059 yr ± 4.15e-03
Physical Parameters
H (abs. magnitude)23.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty4
Orbit TypeApollo
MOID0.035229 AU
Observations Used34
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-14
Last Observation Used2023-06-18
Observations (36)
Date Type RA Dec Mag Band Observatory
2023-06-14 08:31:55 C 20 24 49.784 -23 11 59.60 V G96
2023-06-14 08:39:49 C 20 24 39.539 -23 11 29.22 V G96
2023-06-14 08:47:41 C 20 24 29.311 -23 10 58.26 V G96
2023-06-14 08:55:34 C 20 24 19.343 -23 10 28.99 V G96
2023-06-14 09:47:13 C 20 23 12.769 -23 07 10.63 V H01
2023-06-14 09:55:41 C 20 23 01.964 -23 06 37.60 V H01
2023-06-14 10:09:19 C 20 22 44.567 -23 05 44.08 V H01
2023-06-14 10:49:01 C 20 21 54.256 -23 03 07.13 V I52
2023-06-14 10:50:45 C 20 21 52.110 -23 03 00.36 V I52
2023-06-14 12:39:54 C 20 19 40.34 -22 54 05.9 V 474
2023-06-14 12:51:32 C 20 19 25.80 -22 53 20.4 V 474
2023-06-14 13:01:39 C 20 19 13.19 -22 52 41.3 V 474
2023-06-14 13:07:28 C 20 19 05.93 -22 52 18.5 V 474
2023-06-14 13:30:59 C 20 18 34.070 -22 52 17.14 V F51
2023-06-14 14:00:44 C 20 17 56.794 -22 50 18.24 V F51
2023-06-15 00:06:27 C 20 06 00.15 -22 08 36.1 Z M49
2023-06-15 00:39:20 C 20 05 21.60 -22 06 22.6 Z M49
2023-06-15 01:12:12 C 20 04 43.14 -22 04 09.0 Z M49
2023-06-15 04:12:45 C 20 01 21.77 -21 51 31.2 u 807
2023-06-15 04:19:06 C 20 01 14.56 -21 51 05.8 u 807
2023-06-15 04:25:20 C 20 01 07.44 -21 50 40.8 u 807
2023-06-15 08:14:32 C 19 56 52.878 -21 36 17.88 V 654
2023-06-15 08:21:45 C 19 56 44.079 -21 35 49.81 V H01
2023-06-15 08:25:34 C 19 56 40.615 -21 35 32.99 V 654
2023-06-15 08:28:13 C 19 56 36.867 -21 35 23.23 V H01
2023-06-15 08:48:30 C 19 56 14.347 -21 34 00.09 V H01
2023-06-15 08:54:13 C 19 56 07.988 -21 33 36.63 V H01
2023-06-15 08:56:31 C 19 56 06.287 -21 33 26.52 V 654
2023-06-15 09:05:59 C 19 55 55.806 -21 32 47.61 V 654
2023-06-16 23:26:18 C 19 19 12.75 -18 56 55.5 c L01
2023-06-16 23:30:34 C 19 19 09.11 -18 56 39.5 c L01
2023-06-16 23:35:01 C 19 19 05.34 -18 56 21.7 c L01
2023-06-16 23:43:43 C 19 18 57.86 -18 55 47.3 c L01
2023-06-18 02:52:43 C 18 58 21.48 -17 12 51.8 u 807
2023-06-18 03:02:07 C 18 58 15.00 -17 12 17.2 u 807
2023-06-18 03:11:31 C 18 58 08.33 -17 11 45.9 u 807