2021 LA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2935211641 ± 1.58e-04
Semi-major axis (a)1.0702038203 AU ± 1.05e-04
Inclination (i)14.47118979° ± 7.82e-03
Long. of Asc. Node (Ω)81.12586316° ± 3.08e-03
Arg. of Perihelion (ω)273.50631549° ± 3.19e-03
Mean Anomaly (M)299.41707229° ± 1.93e-01
Mean Motion (n)0.8902511242°/day ± 1.31e-04
Perihelion dist (q)0.75607635 AU ± 1.84e-04
Aphelion dist (Q)1.38433129 AU ± 2.16e-04
Orbital Period1.10713287 yr ± 1.63e-04
Physical Parameters
H (abs. magnitude)23.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.328″
Uncertainty3
Orbit TypeApollo
MOID0.013128 AU
Observations Used30
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-19
Last Observation Used2021-06-13
Observations (31)
Date Type RA Dec Mag Band Observatory
2021-05-19 09:23:55 C 15 29 54.12 +26 40 35.7 V G96
2021-05-19 09:26:22 C 15 29 53.57 +26 40 36.3 V G96
2021-05-19 09:29:09 C 15 29 52.97 +26 40 37.2 V G96
2021-06-01 06:09:41 C 13 59 53.05 +25 20 00.1 V G96
2021-06-01 06:17:10 C 13 59 50.10 +25 19 51.4 V G96
2021-06-01 06:24:38 C 13 59 47.04 +25 19 42.6 V G96
2021-06-01 07:09:07 C 13 59 29.21 +25 18 48.8 V I52
2021-06-01 07:13:58 C 13 59 27.29 +25 18 42.8 V I52
2021-06-01 07:18:49 C 13 59 25.34 +25 18 37.2 V I52
2021-06-01 07:23:39 C 13 59 23.43 +25 18 31.4 V I52
2021-06-01 22:01:49 C 13 53 43.06 +25 00 40.6 V L01
2021-06-01 22:23:16 C 13 53 34.31 +25 00 12.1 V L01
2021-06-01 22:28:15 C 13 53 32.38 +25 00 06.1 V L01
2021-06-01 22:33:15 C 13 53 30.32 +25 00 00.0 V L01
2021-06-01 23:45:22 C 13 53 04.61 +24 59 44.7 X Y00
2021-06-02 00:06:59 C 13 52 55.58 +24 59 19.8 X Y00
2021-06-02 00:50:41 C 13 52 39.44 +24 58 30.0 V 807
2021-06-02 00:59:17 C 13 52 35.86 +24 58 19.8 V 807
2021-06-02 01:07:36 C 13 52 32.41 +24 58 09.3 V 807
2021-06-02 05:35:57 C 13 50 43.85 +24 51 09.3 V I52
2021-06-02 05:42:01 C 13 50 41.34 +24 51 01.1 V I52
2021-06-02 05:48:04 C 13 50 38.85 +24 50 53.2 V I52
2021-06-02 05:54:11 C 13 50 36.26 +24 50 44.6 V I52
2021-06-06 08:12:46 C 13 08 49.79 +21 58 10.6 V I52
2021-06-06 08:34:29 C 13 08 39.92 +21 57 21.0 V I52
2021-06-07 04:57:34 C 12 59 29.08 +21 10 53.4 V I52
2021-06-07 05:09:03 C 12 59 23.61 +21 10 25.4 V I52
2021-06-07 05:45:03 C 12 59 06.49 +21 08 57.2 V I52
2021-06-13 04:06:06 C 11 51 45.10 +14 03 27.1 o 291
2021-06-13 04:13:43 C 11 51 41.30 +14 03 00.6 o 291
2021-06-13 04:21:31 C 11 51 37.38 +14 02 32.7 o 291