2021 LZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2264504646 ± 3.84e-04
Semi-major axis (a)	1.4677014002 AU ± 9.15e-04
Inclination (i)	10.97943878° ± 1.69e-02
Long. of Asc. Node (Ω)	246.88783890° ± 2.57e-03
Arg. of Perihelion (ω)	353.46007084° ± 6.26e-02
Mean Anomaly (M)	190.33497149° ± 8.39e-01
Mean Motion (n)	0.5543138288°/day ± 5.18e-04
Perihelion dist (q)	1.13533974 AU ± 9.05e-04
Aphelion dist (Q)	1.80006306 AU ± 1.26e-03
Orbital Period	1.77810156 yr ± 1.66e-03

Physical Parameters

H (abs. magnitude)	24.90
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.143″
Uncertainty	3
Orbit Type	Amor
MOID	0.122261 AU
Observations Used	15
Oppositions	1
Arc Total	2021-2021
First Observation Used	2021-06-07
Last Observation Used	2021-06-09

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-06-07 08:33:31	C	15 20 47.528	-07 54 03.90	–	U	F51
2021-06-07 08:49:37	C	15 20 49.325	-07 53 18.97	–	U	F51
2021-06-07 09:05:44	C	15 20 51.070	-07 52 34.13	–	U	F51
2021-06-07 09:21:50	C	15 20 52.823	-07 51 49.38	–	U	F51
2021-06-07 10:56:57	C	15 21 03.328	-07 47 23.69	–	V	F51
2021-06-07 10:57:53	C	15 21 03.422	-07 47 21.45	–	V	F51
2021-06-08 06:04:25	C	15 23 31.973	-06 54 59.59	–	V	568
2021-06-08 06:05:50	C	15 23 32.131	-06 54 55.76	–	V	568
2021-06-08 06:07:14	C	15 23 32.285	-06 54 51.97	–	V	568
2021-06-08 11:38:26	C	15 24 10.66	-06 38 57.2	–	V	474
2021-06-08 11:45:14	C	15 24 11.42	-06 38 38.7	–	V	474
2021-06-08 11:51:23	C	15 24 12.12	-06 38 22.6	–	V	474
2021-06-09 06:45:52	C	15 26 32.56	-05 49 37.1	–	V	291
2021-06-09 07:02:20	C	15 26 34.35	-05 48 54.1	–	V	291
2021-06-09 07:18:50	C	15 26 36.17	-05 48 10.9	–	V	291