IAA RAS IAA Minor Planet Database

2020 LA2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7351642757 ± 3.91e-06
Semi-major axis (a)4.3239348647 AU ± 6.65e-05
Inclination (i)4.49904696° ± 1.27e-05
Long. of Asc. Node (Ω)25.60693695° ± 5.42e-05
Arg. of Perihelion (ω)335.39849264° ± 4.59e-05
Mean Anomaly (M)207.99637332° ± 4.79e-03
Mean Motion (n)0.1096209500°/day ± 2.53e-06
Perihelion dist (q)1.14513242 AU ± 2.44e-05
Aphelion dist (Q)7.50273731 AU ± 1.17e-04
Orbital Period8.99122187 yr ± 2.07e-04
Physical Parameters
H (abs. magnitude)19.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.311″
Uncertainty1
Orbit TypeAmor
MOID0.144492 AU
Observations Used224
Oppositions1
Arc Total2020-2021
First Observation Used2020-06-15
Last Observation Used2021-01-03
Observations (229)
Date Type RA Dec Mag Band Observatory
2020-06-15 13:51:36 C 21 35 00.821 -23 55 46.03 – U F51
2020-06-15 14:03:41 C 21 35 01.949 -23 55 44.43 – U F51
2020-06-15 14:15:45 C 21 35 03.066 -23 55 42.67 – U F51
2020-06-15 14:27:50 C 21 35 04.160 -23 55 40.77 – U F51
2020-06-16 14:42:58 C 21 37 23.921 -23 52 08.37 – V 568
2020-06-16 14:44:19 C 21 37 24.051 -23 52 08.22 – V 568
2020-06-19 16:02:22 C 21 44 35.17 -23 40 41.2 – V 474
2020-06-19 16:07:26 C 21 44 35.71 -23 40 40.1 – V 474
2020-06-19 16:12:30 C 21 44 36.26 -23 40 39.5 – V 474
2020-06-20 02:37:51 C 21 45 38.97 -23 39 11.1 – V J04
2020-06-20 02:52:06 C 21 45 40.35 -23 39 08.5 – V J04
2020-06-20 03:06:20 C 21 45 41.73 -23 39 06.5 – V J04
2020-06-27 13:56:45 C 22 04 20.937 -23 06 32.41 – U F51
2020-06-27 14:07:54 C 22 04 22.111 -23 06 30.10 – U F51
2020-06-27 14:30:13 C 22 04 24.462 -23 06 25.45 – U F51
2020-07-12 09:43:24 C 22 47 42.18 -21 26 03.3 – V I52
2020-07-12 09:50:43 C 22 47 43.03 -21 26 00.8 – V I52
2020-07-12 09:57:21 C 22 47 43.90 -21 25 58.0 – V I52
2020-07-21 12:44:51 C 23 20 08.37 -19 40 30.7 – V T08
2020-07-21 12:58:07 C 23 20 10.47 -19 40 22.3 – V T08
2020-07-21 13:09:24 C 23 20 12.16 -19 40 15.9 – V T08
2020-07-21 13:10:04 C 23 20 12.25 -19 40 15.2 – V T08
2020-07-23 13:40:09 C 23 28 07.249 -19 09 54.38 – U F51
2020-07-23 14:08:13 C 23 28 11.737 -19 09 35.90 – U F51
2020-07-23 14:22:12 C 23 28 13.976 -19 09 26.64 – U F51
2020-07-29 11:30:11 C 23 52 59.01 -17 22 13.6 – V T08
2020-07-29 11:43:30 C 23 53 01.46 -17 22 01.9 – V T08
2020-07-29 12:00:46 C 23 53 04.52 -17 21 46.9 – V T08
2020-07-29 12:38:34 C 23 53 11.21 -17 21 14.3 – V T08
2020-07-29 12:43:12 C 23 53 12.09 -17 21 10.5 – V T08
2020-07-29 12:49:50 C 23 53 13.24 -17 21 04.2 – V T08
2020-07-29 12:57:10 C 23 53 14.57 -17 20 57.8 – V T08
2020-07-29 13:04:26 C 23 53 15.871 -17 20 52.35 – U F51
2020-07-29 13:19:20 C 23 53 18.519 -17 20 39.38 – U F51
2020-07-29 13:34:15 C 23 53 21.169 -17 20 26.41 – U F51
2020-07-29 13:49:09 C 23 53 23.810 -17 20 13.43 – U F51
2020-07-30 11:24:14 C 23 57 25.68 -17 00 57.1 – V T08
2020-07-30 11:28:54 C 23 57 26.56 -17 00 52.8 – V T08
2020-07-30 11:34:57 C 23 57 27.68 -17 00 47.5 – V T08
2020-07-30 11:46:59 C 23 57 29.86 -17 00 36.7 – V T08
2020-07-30 11:54:57 C 23 57 31.28 -17 00 29.0 – V T08
2020-07-30 11:59:36 C 23 57 32.15 -17 00 24.8 – V T08
2020-07-30 12:03:35 C 23 57 32.79 -17 00 21.7 – V T08
2020-07-30 12:13:32 C 23 57 34.69 -17 00 13.1 – V T08
2020-08-11 13:16:12 C 00 56 51.814 -11 18 13.36 – U F51
2020-08-11 13:32:56 C 00 56 55.363 -11 17 48.88 – U F51
2020-08-11 13:49:40 C 00 56 58.897 -11 17 24.53 – U F51
2020-08-11 14:06:24 C 00 57 02.457 -11 16 59.91 – U F51
2020-08-12 23:34:48 C 01 04 28.84 -10 27 00.6 – U L18
2020-08-12 23:39:28 C 01 04 29.85 -10 26 53.8 – U L18