IAA RAS IAA Minor Planet Database

2021 LC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1318251462 ± 2.50e-05
Semi-major axis (a)1.1498330037 AU ± 3.19e-05
Inclination (i)5.62721815° ± 8.60e-04
Long. of Asc. Node (Ω)243.13315758° ± 1.70e-04
Arg. of Perihelion (ω)328.96589445° ± 1.47e-03
Mean Anomaly (M)255.04532751° ± 5.71e-02
Mean Motion (n)0.7993925953°/day ± 3.33e-05
Perihelion dist (q)0.99825610 AU ± 4.00e-05
Aphelion dist (Q)1.30140991 AU ± 4.62e-05
Orbital Period1.23296899 yr ± 5.13e-05
Physical Parameters
H (abs. magnitude)26.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.258″
Uncertainty2
Orbit TypeApollo
MOID0.001478 AU
Observations Used53
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-31
Last Observation Used2021-06-27
Observations (54)
Date Type RA Dec Mag Band Observatory
2021-05-31 07:52:16 C 12 37 30.281 +21 34 23.98 – V F51
2021-05-31 07:56:24 C 12 37 33.857 +21 34 44.49 – V F51
2021-06-01 05:35:55 C 12 58 24.01 +23 18 54.1 – V G96
2021-06-01 05:43:19 C 12 58 30.48 +23 19 25.8 – V G96
2021-06-01 05:50:40 C 12 58 36.87 +23 19 56.7 – V G96
2021-06-01 05:58:03 C 12 58 43.29 +23 20 28.0 – V G96
2021-06-01 06:54:59 C 12 59 33.46 +23 24 24.5 – V I52
2021-06-01 06:55:49 C 12 59 34.24 +23 24 27.3 – V I52
2021-06-01 06:56:38 C 12 59 34.93 +23 24 30.7 – V I52
2021-06-01 06:57:27 C 12 59 35.68 +23 24 34.3 – V I52
2021-06-01 20:44:31 C 13 12 48.25 +24 22 25.1 – V L01
2021-06-01 20:46:34 C 13 12 49.99 +24 22 33.1 – V L01
2021-06-01 20:48:59 C 13 12 52.10 +24 22 42.8 – V L01
2021-06-01 20:51:13 C 13 12 54.01 +24 22 51.5 – V L01
2021-06-01 20:54:15 C 13 12 56.61 +24 23 03.0 – V L01
2021-06-01 22:40:59 C 13 14 34.14 +24 29 26.2 – V J95
2021-06-01 22:52:31 C 13 14 44.21 +24 30 08.8 – V J95
2021-06-01 22:59:29 C 13 14 50.26 +24 30 34.8 – V J95
2021-06-01 23:17:14 C 13 15 17.91 +24 38 53.2 – X Y00
2021-06-01 23:22:43 C 13 15 22.40 +24 39 15.0 – X Y00
2021-06-01 23:28:14 C 13 15 26.93 +24 39 36.9 – X Y00
2021-06-02 05:55:14 C 13 21 31.765 +25 00 24.73 – V T12
2021-06-02 05:56:54 C 13 21 33.146 +25 00 31.20 – V T12
2021-06-02 05:58:09 C 13 21 34.170 +25 00 36.03 – V T12
2021-06-02 05:59:10 C 13 21 34.991 +25 00 39.94 – V T12
2021-06-05 03:08:26 C 14 20 07.06 +28 00 28.5 – q H36
2021-06-05 03:20:51 C 14 20 15.59 +28 00 49.4 – q H36
2021-06-05 03:59:08 C 14 20 41.71 +28 01 53.3 – q H36
2021-06-05 04:04:14 C 14 20 50.25 +28 02 33.5 – V I52
2021-06-05 04:07:52 C 14 20 52.71 +28 02 39.8 – V I52
2021-06-05 04:11:30 C 14 20 55.15 +28 02 46.1 – V I52
2021-06-06 06:08:35 C 14 39 37.36 +28 37 25.7 – V I52
2021-06-06 06:11:07 C 14 39 38.93 +28 37 27.9 – V I52
2021-06-06 06:13:40 C 14 39 40.51 +28 37 30.2 – V I52
2021-06-07 06:20:42 C 14 55 37.38 +28 57 50.9 – o 691
2021-06-07 06:25:18 C 14 55 39.93 +28 57 53.8 – o 691
2021-06-07 06:29:53 C 14 55 42.49 +28 57 56.0 – o 691
2021-06-09 08:57:24 C 15 24 18.57 +29 12 10.5 – V I52
2021-06-09 08:59:15 C 15 24 19.47 +29 12 10.6 – V I52
2021-06-10 04:26:34 C 15 34 07.01 +29 10 47.1 – V H36
2021-06-10 04:53:03 C 15 34 17.82 +29 10 43.0 – V H36
2021-06-10 06:54:25 C 15 35 10.46 +29 10 44.5 – V I52
2021-06-10 06:58:20 C 15 35 12.29 +29 10 42.7 – V I52
2021-06-10 07:00:09 C 15 35 13.03 +29 10 42.3 – V I52
2021-06-10 07:01:58 C 15 35 13.80 +29 10 42.0 – V I52
2021-06-11 08:26:17 C 15 46 24.129 +29 03 38.00 – V V37
2021-06-11 08:26:17 C 15 46 24.13 +29 03 38.0 – V V37
2021-06-11 08:36:14 C 15 46 27.89 +29 03 31.1 – V V37
2021-06-11 08:36:14 C 15 46 27.894 +29 03 31.08 – V V37
2021-06-11 08:46:58 C 15 46 31.949 +29 03 24.00 – V V37