2021 LA3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2274675691 ± 2.47e-05
Semi-major axis (a)0.9043079443 AU ± 2.01e-05
Inclination (i)23.79817089° ± 1.27e-02
Long. of Asc. Node (Ω)84.57412877° ± 1.64e-03
Arg. of Perihelion (ω)350.05274828° ± 6.45e-03
Mean Anomaly (M)255.22188664° ± 5.50e-02
Mean Motion (n)1.1461402307°/day ± 3.82e-05
Perihelion dist (q)0.69860721 AU ± 2.72e-05
Aphelion dist (Q)1.11000867 AU ± 3.33e-05
Orbital Period0.85995261 yr ± 2.87e-05
Physical Parameters
H (abs. magnitude)23.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty2
Orbit TypeAten
MOID0.087081 AU
Observations Used32
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-07
Last Observation Used2021-07-04
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-06-07 13:03:19 C 20 16 05.993 -08 57 05.06 U F51
2021-06-07 13:20:13 C 20 16 05.391 -08 58 38.59 U F51
2021-06-07 13:54:04 C 20 16 04.190 -09 01 46.79 U F51
2021-06-07 23:56:10 C 20 15 55.09 -09 58 48.2 V L01
2021-06-08 00:03:39 C 20 15 54.90 -09 59 32.4 V L01
2021-06-08 00:07:26 C 20 15 54.80 -09 59 53.2 V L01
2021-06-08 08:33:45 C 20 15 44.61 -10 48 52.7 V I52
2021-06-08 08:38:03 C 20 15 44.43 -10 49 17.0 V I52
2021-06-08 08:42:20 C 20 15 44.28 -10 49 43.4 V I52
2021-06-08 14:15:23 C 20 15 36.38 -11 21 24.6 V 474
2021-06-08 14:18:00 C 20 15 36.30 -11 21 40.8 V 474
2021-06-08 14:20:37 C 20 15 36.30 -11 21 56.0 V 474
2021-06-08 14:23:15 C 20 15 36.10 -11 22 12.0 V 474
2021-06-08 14:26:00 C 20 15 35.99 -11 22 28.9 V 474
2021-06-09 08:06:17 C 20 15 10.74 -13 13 11.3 V I52
2021-06-09 08:08:07 C 20 15 10.64 -13 13 24.9 V I52
2021-06-09 08:09:58 C 20 15 10.57 -13 13 36.3 V I52
2021-06-11 08:34:33 C 20 13 31.94 -18 45 42.3 V I52
2021-06-11 08:36:00 C 20 13 31.86 -18 45 56.6 V I52
2021-06-11 08:37:27 C 20 13 31.81 -18 46 07.2 V I52
2021-06-11 12:10:01 C 20 13 22.529 -19 12 12.16 U F51
2021-06-11 12:25:51 C 20 13 21.515 -19 14 11.34 U F51
2021-06-11 12:41:43 C 20 13 20.494 -19 16 10.15 U F51
2021-06-11 14:30:18 C 20 13 16.10 -19 28 19.6 V 474
2021-06-11 14:32:55 C 20 13 15.93 -19 28 39.4 V 474
2021-06-11 14:35:32 C 20 13 15.77 -19 28 58.6 V 474
2021-06-11 14:38:09 C 20 13 15.62 -19 29 18.6 V 474
2021-07-02 07:44:54 C 13 48 25.08 -82 40 30.9 V 474
2021-07-02 07:47:31 C 13 48 17.87 -82 40 27.4 V 474
2021-07-02 07:50:08 C 13 48 10.33 -82 40 24.9 V 474
2021-07-02 07:52:45 C 13 48 02.93 -82 40 21.2 V 474
2021-07-02 07:57:59 C 13 47 48.01 -82 40 16.3 V 474
2021-07-04 07:35:42 C 12 06 26.61 -81 00 24.5 V 474
2021-07-04 07:42:37 C 12 06 15.34 -81 00 04.7 V 474
2021-07-04 07:49:33 C 12 06 04.52 -80 59 44.5 V 474