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
2019-06-09 01:16:40 C 16 25 42.43 -10 54 45.6 13.7 V C82
2019-06-09 01:17:17 C 16 25 43.90 -10 54 53.7 14.0 V C82
2019-06-09 01:17:54 C 16 25 45.37 -10 55 01.7 14.6 V C82
2019-06-09 01:18:31 C 16 25 46.85 -10 55 09.5 14.3 V C82
2019-06-09 03:09:54 C 16 30 13.58 -11 16 00.6 – V G40
2019-06-09 03:13:33 C 16 30 21.31 -11 16 42.2 – V G40
2019-06-09 03:16:54 C 16 30 28.44 -11 17 20.1 – V G40
2019-06-09 03:24:40 C 16 30 44.86 -11 18 48.0 – V G40
2019-06-09 03:28:29 C 16 30 52.92 -11 19 30.6 – V G40
2019-06-09 03:31:58 C 16 31 00.24 -11 20 09.6 – V G40
2019-06-09 06:40:30 C 16 38 14.72 -11 55 11.1 – V I52
2019-06-09 06:40:41 C 16 38 15.04 -11 55 13.1 – V I52
2019-06-09 06:40:52 C 16 38 15.37 -11 55 14.8 – V I52
2019-06-09 06:41:04 C 16 38 15.68 -11 55 16.7 – V I52
2019-06-09 06:56:28 C 16 38 25.36 -11 57 33.2 – q H47
2019-06-09 06:58:45 C 16 38 29.34 -11 57 54.5 – q H47
2019-06-09 07:02:15 C 16 38 47.43 -11 58 44.4 – q H06
2019-06-09 07:02:55 C 16 38 36.46 -11 58 33.1 – q H47
2019-06-09 07:04:42 C 16 38 39.57 -11 58 49.9 – q H47
2019-06-09 07:06:47 C 16 38 55.06 -11 59 27.7 – q H06
2019-06-09 08:58:33 C 16 42 04.24 -12 17 15.9 16.4 r 718
2019-06-09 08:59:53 C 16 42 06.32 -12 17 27.2 16.6 r 718
2019-06-09 09:01:11 C 16 42 08.40 -12 17 37.7 16.4 r 718
2019-06-09 09:03:48 C 16 42 12.57 -12 17 59.8 16.5 r 718
2019-06-09 09:05:07 C 16 42 14.67 -12 18 10.7 16.4 r 718
2019-06-09 09:23:41 C 16 42 37.21 -12 19 19.3 – q H06
2019-06-09 09:25:50 C 16 42 40.28 -12 19 35.0 – q H06
2019-06-09 09:27:14 C 16 42 42.48 -12 19 46.3 – q H06
2019-06-09 20:53:15 C 16 58 48.80 -13 36 39.9 – V L18
2019-06-09 20:55:50 C 16 58 51.28 -13 36 53.5 – V L18
2019-06-09 20:58:26 C 16 58 53.72 -13 37 06.9 – V L18
2019-06-09 21:00:26 C 16 58 59.03 -13 37 08.1 – o K88
2019-06-09 21:00:57 C 16 58 59.49 -13 37 10.4 – o K88
2019-06-09 21:01:27 C 16 58 59.99 -13 37 13.3 – o K88
2019-06-09 21:01:58 C 16 59 00.49 -13 37 16.0 – o K88
2019-06-09 21:02:28 C 16 59 00.95 -13 37 18.4 – o K88
2019-06-09 21:02:58 C 16 59 01.43 -13 37 21.0 – o K88
2019-06-09 21:03:29 C 16 59 01.92 -13 37 23.6 – o K88
2019-06-09 21:03:59 C 16 59 02.39 -13 37 26.1 – o K88
2019-06-09 21:04:29 C 16 59 02.87 -13 37 28.8 – o K88
2019-06-09 21:04:59 C 16 59 03.34 -13 37 31.4 – o K88
2019-06-09 21:05:30 C 16 59 03.81 -13 37 33.8 – o K88
2019-06-09 21:06:00 C 16 59 04.30 -13 37 36.5 – o K88
2019-06-09 21:06:30 C 16 59 04.77 -13 37 39.1 – o K88
2019-06-09 21:07:00 C 16 59 05.24 -13 37 41.6 – o K88
2019-06-09 21:07:30 C 16 59 05.73 -13 37 44.2 – o K88
2019-06-09 21:08:00 C 16 59 06.19 -13 37 46.7 – o K88
2019-06-09 21:08:30 C 16 59 06.67 -13 37 49.3 – o K88
2019-06-09 21:09:00 C 16 59 07.15 -13 37 51.7 – o K88
2019-06-09 21:09:31 C 16 59 07.62 -13 37 54.4 – o K88