IAA RAS IAA Minor Planet Database

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
2019-06-08 20:58:22 C 16 14 26.53 -09 50 44.3 – V C95
2019-06-08 20:58:25 C 16 14 22.26 -09 50 51.4 – V 104
2019-06-08 20:58:58 C 16 14 28.30 -09 50 54.6 – V C95
2019-06-08 21:00:09 C 16 14 31.85 -09 51 15.2 – V C95
2019-06-08 21:01:20 C 16 14 35.39 -09 51 36.1 – V C95
2019-06-08 21:02:27 C 16 13 41.69 -09 50 43.1 – V 186
2019-06-08 21:02:31 C 16 14 38.93 -09 51 57.0 – V C95
2019-06-08 21:02:49 C 16 13 42.73 -09 50 48.3 – V 186
2019-06-08 21:03:42 C 16 14 42.46 -09 52 17.7 – V C95
2019-06-08 21:03:54 C 16 13 46.03 -09 51 07.0 – V 186
2019-06-08 21:04:15 C 16 13 47.08 -09 51 12.7 – V 186
2019-06-08 21:04:36 C 16 14 45.10 -09 52 33.2 – V C95
2019-06-08 21:04:37 C 16 13 48.20 -09 51 19.0 – V 186
2019-06-08 21:05:46 C 16 14 41.23 -09 53 22.1 – V 595
2019-06-08 21:06:06 C 16 14 42.19 -09 53 27.9 – V 595
2019-06-08 21:06:26 C 16 13 53.58 -09 51 49.5 – V 186
2019-06-08 21:06:26 C 16 14 43.19 -09 53 33.7 – V 595
2019-06-08 21:06:45 C 16 14 44.13 -09 53 38.9 – V 595
2019-06-08 21:07:05 C 16 14 45.11 -09 53 44.8 – V 595
2019-06-08 21:07:37 C 16 14 49.61 -09 53 31.7 – V 104
2019-06-08 21:21:00 C 16 15 31.80 -09 57 22.7 – q C77
2019-06-08 21:22:00 C 16 15 34.69 -09 57 39.2 – q C77
2019-06-08 21:22:57 C 16 15 37.42 -09 57 55.6 – q C77
2019-06-08 21:23:49 C 16 15 40.03 -09 58 10.9 – q C77
2019-06-08 21:24:46 C 16 15 42.79 -09 58 26.9 – q C77
2019-06-08 21:25:33 C 16 15 46.70 -09 58 33.7 – V C95
2019-06-08 21:25:44 C 16 15 45.58 -09 58 43.3 – q C77
2019-06-08 21:25:51 C 16 15 47.56 -09 58 38.8 – V C95
2019-06-08 21:26:09 C 16 15 48.42 -09 58 43.7 – V C95
2019-06-08 21:26:27 C 16 15 49.27 -09 58 48.9 – V C95
2019-06-08 21:26:35 C 16 15 36.52 -09 59 40.7 – o K88
2019-06-08 21:27:00 C 16 15 37.67 -09 59 47.4 – o K88
2019-06-08 21:27:02 C 16 15 51.01 -09 58 59.0 – V C95
2019-06-08 21:27:20 C 16 15 51.87 -09 59 04.0 – V C95
2019-06-08 21:27:24 C 16 15 38.85 -09 59 54.1 – o K88
2019-06-08 21:27:48 C 16 15 40.01 -10 00 01.0 – o K88
2019-06-08 21:28:09 C 16 15 49.57 -09 59 19.7 – V L39
2019-06-08 21:28:12 C 16 15 41.19 -10 00 07.5 – o K88
2019-06-08 21:28:21 C 16 15 50.10 -09 59 23.2 – V L39
2019-06-08 21:28:26 C 16 15 50.34 -09 59 24.6 – V L39
2019-06-08 21:28:35 C 16 15 42.35 -10 00 14.8 – o K88
2019-06-08 21:28:36 C 16 15 50.87 -09 59 27.8 – V L39
2019-06-08 21:28:41 C 16 15 51.13 -09 59 29.7 – V L39
2019-06-08 21:28:58 C 16 15 51.91 -09 59 34.1 – V L39
2019-06-08 21:29:00 C 16 15 43.50 -10 00 20.7 – o K88
2019-06-08 21:29:02 C 16 15 52.17 -09 59 35.4 – V L39
2019-06-08 21:29:19 C 16 15 52.91 -09 59 39.6 – V L39
2019-06-08 21:29:24 C 16 15 44.71 -10 00 27.8 – o K88
2019-06-08 21:29:28 C 16 15 53.39 -09 59 42.7 – V L39
2019-06-08 21:29:34 C 16 15 53.65 -09 59 44.5 – V L39