2021 LT5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.3122316854 ± 1.35e-04
Semi-major axis (a)	1.2365622858 AU ± 2.28e-04
Inclination (i)	29.39865475° ± 2.91e-02
Long. of Asc. Node (Ω)	259.04915703° ± 9.12e-03
Arg. of Perihelion (ω)	176.10747346° ± 2.73e-02
Mean Anomaly (M)	255.95001389° ± 3.55e-01
Mean Motion (n)	0.7167839647°/day ± 1.98e-04
Perihelion dist (q)	0.85046836 AU ± 2.29e-04
Aphelion dist (Q)	1.62265621 AU ± 3.42e-04
Orbital Period	1.37506743 yr ± 3.80e-04

Physical Parameters

H (abs. magnitude)	21.34
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.195″
Uncertainty	3
Orbit Type	Apollo
MOID	0.134365 AU
Observations Used	17
Oppositions	1
Arc Total	2021-2021
First Observation Used	2021-06-08
Last Observation Used	2021-06-18

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-06-08 08:36:45	C	15 39 22.973	-31 42 14.00	–	U	F51
2021-06-08 08:53:36	C	15 39 21.437	-31 41 45.63	–	U	F51
2021-06-08 09:13:02	C	15 39 19.715	-31 41 12.63	–	U	F51
2021-06-09 02:45:00	C	15 37 51.56	-31 11 26.6	–	V	807
2021-06-09 02:50:51	C	15 37 51.05	-31 11 17.0	–	V	807
2021-06-09 02:56:58	C	15 37 50.54	-31 11 06.6	–	V	807
2021-06-09 06:37:20	C	15 37 32.844	-31 05 04.84	–	V	568
2021-06-09 06:40:09	C	15 37 32.606	-31 05 00.20	–	V	568
2021-06-09 06:41:33	C	15 37 32.485	-31 04 57.82	–	V	568
2021-06-10 00:19:42	C	15 36 06.86	-30 35 07.2	–	V	807
2021-06-10 00:27:42	C	15 36 06.22	-30 34 53.9	–	V	807
2021-06-10 00:35:40	C	15 36 05.52	-30 34 40.9	–	V	807
2021-06-13 00:38:50	C	15 30 42.78	-28 34 54.8	–	V	807
2021-06-13 00:46:48	C	15 30 42.21	-28 34 41.9	–	V	807
2021-06-13 00:54:47	C	15 30 41.64	-28 34 28.9	–	V	807
2021-06-18 02:51:47	C	15 23 14.33	-25 20 13.5	–	V	807
2021-06-18 02:59:46	C	15 23 13.93	-25 20 01.6	–	V	807