2019 LX4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3075989433 ± 1.93e-08
Semi-major axis (a)1.4618633245 AU ± 2.56e-08
Inclination (i)2.93898827° ± 1.58e-06
Long. of Asc. Node (Ω)269.96611999° ± 3.41e-05
Arg. of Perihelion (ω)68.70496717° ± 3.56e-05
Mean Anomaly (M)182.02663402° ± 3.19e-05
Mean Motion (n)0.5576376910°/day ± 1.47e-08
Perihelion dist (q)1.01219571 AU ± 3.33e-08
Aphelion dist (Q)1.91153094 AU ± 4.38e-08
Orbital Period1.76750298 yr ± 4.64e-08
Physical Parameters
H (abs. magnitude)21.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.040710 AU
Observations Used184
Oppositions2
Arc Total2015-2019
First Observation Used2015-01-17
Last Observation Used2019-10-31
Observations (186)
Date Type RA Dec Mag Band Observatory
2019-09-10 03:04:56 C 16 58 54.70 -05 10 54.4 o 291
2019-09-10 03:16:33 C 16 58 56.77 -05 10 46.8 o 291
2019-09-18 02:29:07 C 17 39 14.99 -02 47 18.2 o 691
2019-09-18 02:35:34 C 17 39 16.42 -02 47 12.6 o 691
2019-09-18 02:42:02 C 17 39 17.87 -02 47 07.2 o 691
2019-09-19 02:29:17 C 17 44 58.30 -02 26 31.9 o 691
2019-09-19 02:38:00 C 17 45 00.31 -02 26 24.1 o 691
2019-09-19 02:46:43 C 17 45 02.25 -02 26 16.6 o 691
2019-09-28 04:50:28 C 18 44 43.78 +01 09 31.6 o 691
2019-09-28 04:55:11 C 18 44 45.14 +01 09 36.6 o 691
2019-09-28 04:59:52 C 18 44 46.54 +01 09 41.6 o 691
2019-09-29 02:30:58 C 18 51 28.39 +01 33 12.5 o 691
2019-09-29 02:42:04 C 18 51 31.66 +01 33 24.4 o 691
2019-09-29 02:53:09 C 18 51 34.96 +01 33 36.8 o 691
2019-09-30 02:52:42 C 18 59 10.04 +02 00 08.4 o 291
2019-09-30 02:54:21 C 18 59 10.56 +02 00 10.1 o 291
2019-09-30 05:56:19 C 19 00 08.55 +02 03 46.1 V T08
2019-09-30 06:21:03 C 19 00 15.98 +02 04 14.1 V T08
2019-09-30 06:24:25 C 19 00 17.04 +02 04 17.8 V T08
2019-09-30 06:43:34 C 19 00 22.92 +02 04 38.3 V T08
2019-10-01 03:10:12 C 19 07 00.09 +02 27 16.8 o 291
2019-10-01 03:12:05 C 19 07 00.65 +02 27 18.8 o 291
2019-10-01 03:14:02 C 19 07 01.27 +02 27 20.9 o 291
2019-10-05 00:45:44 C 19 38 30.94 +04 14 09.5 u 807
2019-10-05 00:50:49 C 19 38 32.62 +04 14 14.6 u 807
2019-10-05 00:55:51 C 19 38 34.27 +04 14 20.5 u 807
2019-10-08 01:17:46 C 20 04 02.12 +05 33 22.8 V H21
2019-10-08 01:38:20 C 20 04 09.13 +05 33 45.0 V H21
2019-10-08 01:48:39 C 20 04 12.63 +05 33 56.9 V H21
2019-10-09 01:25:49 C 20 12 38.64 +05 59 24.0 V H21
2019-10-09 01:35:07 C 20 12 41.80 +05 59 34.8 V H21
2019-10-09 01:47:11 C 20 12 45.94 +05 59 47.4 V H21
2019-10-09 19:00:58 C 20 18 56.50 +06 17 55.7 V C95
2019-10-09 19:32:56 C 20 19 07.47 +06 18 29.0 V C95
2019-10-09 20:04:52 C 20 19 18.47 +06 19 02.3 V C95
2019-10-11 03:00:37 C 20 30 24.49 +06 51 06.7 o 691
2019-10-11 03:12:01 C 20 30 28.38 +06 51 18.1 o 691
2019-10-13 21:44:42 C 20 54 11.53 +07 55 07.2 V 204
2019-10-13 21:58:22 C 20 54 16.25 +07 55 19.5 V 204
2019-10-13 22:16:06 C 20 54 22.36 +07 55 35.3 V 204
2019-10-14 05:26:21 C 20 56 57.630 +08 02 34.05 U F52
2019-10-14 05:43:16 C 20 57 03.255 +08 02 49.24 U F52
2019-10-14 06:17:02 C 20 57 14.535 +08 03 19.35 U F52
2019-10-15 01:08:30 C 21 03 53.68 +08 19 37.4 u H21
2019-10-15 01:11:26 C 21 03 54.69 +08 19 39.7 u H21
2019-10-15 01:14:23 C 21 03 55.66 +08 19 42.0 u H21
2019-10-15 01:17:19 C 21 03 56.63 +08 19 44.7 u H21
2019-10-15 01:20:15 C 21 03 57.62 +08 19 47.1 u H21
2019-10-15 01:23:12 C 21 03 58.60 +08 19 49.5 u H21
2019-10-16 06:03:43 C 21 13 55.76 +08 44 00.8 o 291