2019 LZ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4247819000
Semi-major axis (a)1.4372666000 AU
Inclination (i)2.01621000°
Long. of Asc. Node (Ω)254.70161000°
Arg. of Perihelion (ω)293.66702000°
Mean Anomaly (M)297.55999000°
Mean Motion (n)0.5720027100°/day
Perihelion dist (q)0.82674180 AU
Aphelion dist (Q)2.04779140 AU
Orbital Period1.72308220 yr
Physical Parameters
H (abs. magnitude)24.46
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.560″
Uncertainty0
Orbit TypeApollo
MOID0.000983 AU
Observations Used349
Oppositions3
Arc Total2019-2026
First Observation Used
Last Observation Used2026-01-18
Observations (340)
Date Type RA Dec Mag Band Observatory
2019-06-11 08:17:47 C 17 21 35.56 -15 18 27.8 q H47
2019-06-11 08:31:31 C 17 21 39.90 -15 18 47.3 q H47
2019-06-11 08:37:51 C 17 21 41.90 -15 18 57.7 q H47
2019-06-11 11:05:13 C 17 22 57.59 -15 16 18.6 q E94
2019-06-11 11:07:30 C 17 22 58.22 -15 16 22.7 q E94
2019-06-11 11:12:07 C 17 22 59.64 -15 16 31.7 q E94
2019-06-11 11:14:24 C 17 23 00.24 -15 16 34.6 q E94
2019-06-11 22:53:27 C 17 26 44.81 -15 40 36.1 o K88
2019-06-11 22:54:27 C 17 26 45.01 -15 40 37.4 o K88
2019-06-11 22:55:28 C 17 26 45.24 -15 40 38.6 o K88
2019-06-11 22:56:28 C 17 26 45.47 -15 40 40.0 o K88
2019-06-11 22:57:28 C 17 26 45.71 -15 40 41.1 o K88
2019-06-11 22:58:28 C 17 26 45.93 -15 40 42.1 o K88
2019-06-11 23:03:29 C 17 26 47.07 -15 40 48.2 o K88
2019-06-11 23:04:30 C 17 26 47.27 -15 40 49.8 o K88
2019-06-12 22:23:13 C 17 32 22.29 -16 03 49.3 o K88
2019-06-12 22:27:14 C 17 32 22.85 -16 03 52.8 o K88
2019-06-12 22:31:15 C 17 32 23.40 -16 03 56.4 o K88
2019-06-13 02:25:15 C 17 33 01.64 -16 06 04.1 V G40
2019-06-13 02:45:17 C 17 33 04.01 -16 06 17.0 V G40
2019-06-13 07:21:07 C 17 33 59.03 -16 09 55.3 V I52
2019-06-13 07:25:24 C 17 33 59.47 -16 09 58.7 V I52
2019-06-13 07:29:32 C 17 33 59.91 -16 10 01.0 V I52
2019-06-13 07:32:36 C 17 34 00.24 -16 10 03.6 V I52
2019-06-13 21:47:10 C 17 36 15.21 -16 19 26.2 q 160
2019-06-13 21:51:10 C 17 36 15.68 -16 19 28.7 q 160
2019-06-13 21:55:10 C 17 36 16.08 -16 19 30.9 q 160
2019-06-13 23:24:59 C 17 36 24.44 -16 20 29.1 V 204
2019-06-13 23:47:09 C 17 36 26.38 -16 20 41.8 V 204
2019-06-14 05:49:11 C 17 37 14.34 -16 23 43.7 u H21
2019-06-14 05:57:29 C 17 37 14.97 -16 23 48.0 u H21
2019-06-14 06:04:45 C 17 37 15.52 -16 23 51.7 u H21
2019-06-14 06:18:23 C 17 37 16.53 -16 23 58.6 u H21
2019-06-14 06:36:18 C 17 37 17.31 -16 23 58.0 u 850
2019-06-14 06:41:23 C 17 37 17.68 -16 24 00.1 u 850
2019-06-14 06:46:28 C 17 37 18.08 -16 24 02.6 u 850
2019-06-14 06:51:33 C 17 37 18.45 -16 24 04.9 u 850
2019-06-14 06:56:38 C 17 37 18.84 -16 24 07.9 u 850
2019-06-14 07:06:49 C 17 37 19.54 -16 24 11.2 u 850
2019-06-14 07:37:26 C 17 37 21.85 -16 24 25.3 u 850