2023 LA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1811953323 ± 2.48e-05
Semi-major axis (a)0.8903265748 AU ± 1.36e-05
Inclination (i)2.83204060° ± 4.84e-04
Long. of Asc. Node (Ω)259.57146015° ± 3.49e-05
Arg. of Perihelion (ω)207.64963551° ± 8.52e-05
Mean Anomaly (M)109.81940994° ± 2.24e-02
Mean Motion (n)1.1732438094°/day ± 2.69e-05
Perihelion dist (q)0.72900356 AU ± 2.47e-05
Aphelion dist (Q)1.05164959 AU ± 2.73e-05
Orbital Period0.84008650 yr ± 1.93e-05
Physical Parameters
H (abs. magnitude)28.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty2
Orbit TypeAten
MOID0.004187 AU
Observations Used49
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-12
Last Observation Used2023-06-21
Observations (52)
Date Type RA Dec Mag Band Observatory
2023-06-12 06:33:53 C 15 06 39.424 -15 21 02.09 V G96
2023-06-12 06:50:20 C 15 06 34.499 -15 18 38.02 V G96
2023-06-12 06:58:35 C 15 06 32.123 -15 17 28.43 V G96
2023-06-12 07:26:27 C 15 06 22.510 -15 13 31.70 V H01
2023-06-12 07:41:55 C 15 06 18.349 -15 11 16.94 V H01
2023-06-12 07:51:47 C 15 06 15.787 -15 09 50.76 V H01
2023-06-12 07:58:21 C 15 06 14.095 -15 08 53.56 V H01
2023-06-12 08:07:42 C 15 06 12.930 -15 07 26.70 V I52
2023-06-12 08:10:09 C 15 06 12.260 -15 07 05.60 V I52
2023-06-12 08:12:35 C 15 06 11.660 -15 06 44.00 V I52
2023-06-12 22:46:31 C 15 04 26.58 -13 08 43.9 V M21
2023-06-12 23:22:05 C 15 05 07.95 -13 03 19.2 u 807
2023-06-12 23:31:32 C 15 05 05.83 -13 02 17.8 u 807
2023-06-12 23:40:59 C 15 05 03.62 -13 01 17.6 u 807
2023-06-12 23:53:49 C 15 04 10.77 -13 00 44.7 V M21
2023-06-13 03:20:19 C 15 04 17.74 -12 48 11.2 u H21
2023-06-13 03:24:21 C 15 04 16.76 -12 47 45.3 u H21
2023-06-13 03:28:40 C 15 04 15.73 -12 47 17.4 u H21
2023-06-13 03:33:38 C 15 04 25.365 -12 46 03.19 V H01
2023-06-13 03:44:42 C 15 04 22.652 -12 44 53.35 V H01
2023-06-13 04:01:30 C 15 04 18.472 -12 43 06.84 V H01
2023-06-13 04:04:34 C 15 04 17.10 -12 42 54.7 X 858
2023-06-13 04:09:41 C 15 04 16.442 -12 42 14.95 V H01
2023-06-13 04:15:48 C 15 04 14.30 -12 41 43.4 X 858
2023-06-13 04:27:52 C 15 04 11.32 -12 40 26.6 X 858
2023-06-13 06:29:20 C 15 03 43.898 -12 27 11.84 V I52
2023-06-13 06:31:29 C 15 03 43.441 -12 26 57.91 V I52
2023-06-13 06:33:37 C 15 03 42.944 -12 26 43.94 V I52
2023-06-13 06:35:45 C 15 03 42.426 -12 26 30.44 V I52
2023-06-13 07:56:33 C 15 03 28.083 -12 18 10.60 V 654
2023-06-13 08:13:42 C 15 03 24.511 -12 16 20.45 V 654
2023-06-14 04:58:19 C 15 01 55.23 -10 22 58.6 V 291
2023-06-14 05:02:32 C 15 01 54.33 -10 22 37.7 V 291
2023-06-14 05:06:38 C 15 01 53.53 -10 22 17.6 V 291
2023-06-14 05:28:50 C 15 01 48.590 -10 20 32.60 V I52
2023-06-14 05:33:18 C 15 01 47.700 -10 20 10.50 V I52
2023-06-14 05:37:45 C 15 01 46.830 -10 19 48.70 V I52
2023-06-14 05:44:55 C 15 01 45.370 -10 19 13.70 V I52
2023-06-15 04:27:03 C 15 00 23.54 -08 41 11.7 V 291
2023-06-15 04:35:01 C 15 00 22.19 -08 40 40.4 V 291
2023-06-15 04:43:01 C 15 00 20.85 -08 40 10.8 V 291
2023-06-15 06:29:15 C 15 00 23.194 -08 32 04.94 V T12
2023-06-16 05:21:21 C 14 59 02.56 -07 15 39.1 o 291
2023-06-16 05:34:53 C 14 59 00.69 -07 14 56.7 o 291
2023-06-16 05:48:31 C 14 58 58.74 -07 14 14.3 o 291
2023-06-17 09:36:55 C 14 57 53.336 -05 57 40.39 V T12
2023-06-17 09:42:14 C 14 57 52.722 -05 57 27.21 V T12
2023-06-17 09:48:16 C 14 57 52.036 -05 57 12.20 V T12
2023-06-18 05:04:29 C 14 57 31.51 -05 15 21.3 o 291
2023-06-18 05:32:34 C 14 57 28.53 -05 14 23.0 o 291