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 04:35:04 C 14 39 41.34 -00 28 08.1 – U I41
2019-06-08 04:35:34 C 14 39 46.02 -00 28 38.6 – U I41
2019-06-08 06:04:33 C 14 53 00.29 -01 54 09.8 – U I41
2019-06-08 06:05:03 C 14 53 04.44 -01 54 36.9 – U I41
2019-06-08 07:07:45 C 15 01 33.39 -02 49 00.2 – U I41
2019-06-08 07:08:15 C 15 01 37.22 -02 49 24.2 – U I41
2019-06-08 19:58:40 C 16 11 17.86 -09 32 45.9 – V K63
2019-06-08 20:02:05 C 16 11 28.81 -09 33 50.9 – V K63
2019-06-08 20:03:54 C 16 11 34.56 -09 34 24.0 – V K63
2019-06-08 20:05:34 C 16 11 39.86 -09 34 55.1 – V K63
2019-06-08 20:07:52 C 16 11 47.19 -09 35 37.7 – V K63
2019-06-08 20:12:04 C 16 11 50.99 -09 37 50.4 – o K88
2019-06-08 20:12:28 C 16 11 52.27 -09 37 57.3 – o K88
2019-06-08 20:12:52 C 16 11 53.54 -09 38 05.0 – o K88
2019-06-08 20:13:17 C 16 11 54.81 -09 38 12.6 – o K88
2019-06-08 20:13:41 C 16 11 56.07 -09 38 19.9 – o K88
2019-06-08 20:14:05 C 16 11 57.34 -09 38 27.2 – o K88
2019-06-08 20:14:29 C 16 11 58.60 -09 38 34.5 – o K88
2019-06-08 20:14:53 C 16 11 59.88 -09 38 42.2 – o K88
2019-06-08 20:15:19 C 16 12 01.16 -09 38 49.3 – o K88
2019-06-08 20:15:43 C 16 12 02.43 -09 38 56.7 – o K88
2019-06-08 20:16:07 C 16 12 03.66 -09 39 04.2 – o K88
2019-06-08 20:16:31 C 16 12 04.97 -09 39 11.8 – o K88
2019-06-08 20:16:55 C 16 12 06.20 -09 39 19.3 – o K88
2019-06-08 20:17:19 C 16 12 07.46 -09 39 26.2 – o K88
2019-06-08 20:17:44 C 16 12 08.71 -09 39 33.5 – o K88
2019-06-08 20:18:08 C 16 12 10.00 -09 39 41.3 – o K88
2019-06-08 20:18:31 C 16 12 11.24 -09 39 48.4 – o K88
2019-06-08 20:18:55 C 16 12 12.48 -09 39 55.6 – o K88
2019-06-08 20:19:20 C 16 12 13.75 -09 40 03.1 – o K88
2019-06-08 20:19:44 C 16 12 15.01 -09 40 10.2 – o K88
2019-06-08 20:20:08 C 16 12 16.28 -09 40 17.8 – o K88
2019-06-08 20:41:12 C 16 13 30.18 -09 45 45.1 – V L39
2019-06-08 20:41:32 C 16 13 30.68 -09 46 50.3 – V A17
2019-06-08 20:42:33 C 16 13 34.35 -09 46 09.5 – V L39
2019-06-08 20:43:41 C 16 13 37.26 -09 47 28.7 – V A17
2019-06-08 20:45:38 C 16 13 43.22 -09 48 03.3 – V A17
2019-06-08 20:47:32 C 16 13 49.03 -09 48 37.2 – V A17
2019-06-08 20:47:43 C 16 13 50.05 -09 47 42.6 – V 104
2019-06-08 20:49:29 C 16 13 54.96 -09 49 11.7 – V A17
2019-06-08 20:54:49 C 16 14 15.87 -09 49 41.7 – V C95
2019-06-08 20:55:24 C 16 14 17.63 -09 49 51.9 – V C95
2019-06-08 20:55:42 C 16 14 18.54 -09 49 57.3 – V C95
2019-06-08 20:56:00 C 16 14 19.43 -09 50 02.6 – V C95
2019-06-08 20:56:18 C 16 14 20.30 -09 50 07.8 – V C95
2019-06-08 20:56:53 C 16 14 22.09 -09 50 18.3 – V C95
2019-06-08 20:57:11 C 16 14 22.98 -09 50 23.3 – V C95
2019-06-08 20:57:29 C 16 14 23.88 -09 50 28.5 – V C95
2019-06-08 20:57:47 C 16 14 24.74 -09 50 33.7 – V C95
2019-06-08 20:58:04 C 16 14 25.65 -09 50 39.1 – V C95