709992 (2013 LW28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5867413806 ± 2.85e-08
Semi-major axis (a)1.6775694571 AU ± 3.58e-09
Inclination (i)30.65249262° ± 7.44e-06
Long. of Asc. Node (Ω)136.27166974° ± 9.53e-06
Arg. of Perihelion (ω)237.41351283° ± 9.88e-06
Mean Anomaly (M)202.76634095° ± 3.35e-06
Mean Motion (n)0.4536192858°/day ± 1.45e-09
Perihelion dist (q)0.69327004 AU ± 4.79e-08
Aphelion dist (Q)2.66186888 AU ± 4.82e-08
Orbital Period2.17280507 yr ± 6.96e-09
Physical Parameters
H (abs. magnitude)18.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.314″
Uncertainty0
Orbit TypeApollo
MOID0.145944 AU
Observations Used178
Oppositions6
Arc Total2013-2025
First Observation Used2013-06-12
Last Observation Used2025-03-22
Observations (186)
Date Type RA Dec Mag Band Observatory
2014-02-23 06:33:00 C 08 21 11.165 +24 23 11.43 L F51
2014-02-23 06:51:05 C 08 21 10.475 +24 23 29.05 L F51
2014-02-23 07:09:17 C 08 21 09.773 +24 23 46.94 L F51
2015-04-18 07:23:49 C 15 42 57.84 +30 10 57.8 u H21
2015-04-18 07:53:35 C 15 42 56.48 +30 11 17.6 u H21
2015-04-18 08:23:35 C 15 42 55.16 +30 11 36.6 u H21
2016-02-17 02:20:30 C 03 00 56.12 -07 16 40.3 o 926
2016-02-17 02:25:01 C 03 00 57.06 -07 16 29.7 o 926
2016-02-17 02:32:42 C 03 00 58.63 -07 16 12.2 o 691
2016-02-17 02:39:16 C 03 01 00.31 -07 15 54.2 o 691
2016-02-17 02:45:51 C 03 01 01.35 -07 15 35.7 o 691
2019-04-01 05:51:10 C 13 45 59.84 +31 56 19.0 u H21
2019-04-01 06:11:21 C 13 45 58.72 +31 56 29.6 u H21
2019-04-01 06:26:33 C 13 45 57.82 +31 56 37.9 u H21
2023-02-26 06:03:05 C 12 16 15.54 +27 37 58.6 u H21
2023-02-26 06:19:27 C 12 16 14.67 +27 38 13.3 u H21
2024-06-08 06:00:30 C 19 54 54.490 +38 26 14.78 V W16
2024-06-08 06:08:59 C 19 54 54.938 +38 26 27.31 V W16
2024-06-29 00:09:36 B 20 35 30.705 +52 43 48.63 X B72
2024-06-29 00:20:51 B 20 35 32.326 +52 44 16.04 X B72
2024-06-29 00:32:06 B 20 35 33.916 +52 44 43.05 X B72
2024-07-06 11:46:26 C 21 17 29.088 +61 17 41.32 V T08
2024-07-06 11:49:57 C 21 17 30.278 +61 17 53.16 V T08
2024-07-06 11:51:56 C 21 17 31.070 +61 17 59.68 V T08
2024-07-06 12:08:30 C 21 17 36.907 +61 18 56.38 V T08
2024-07-06 12:10:39 C 21 17 37.685 +61 19 03.61 V T08
2024-07-06 12:12:39 C 21 17 38.371 +61 19 09.41 V T08
2024-07-06 12:37:17 C 21 17 46.997 +61 20 34.58 V T08
2024-07-07 23:48:30 B 21 32 35.107 +63 22 34.97 Z K74
2024-07-07 23:50:32 B 21 32 36.058 +63 22 42.46 Z K74
2024-07-07 23:52:34 B 21 32 36.998 +63 22 50.12 Z K74
2024-07-07 23:54:36 B 21 32 37.910 +63 22 56.93 Z K74
2024-07-07 23:56:39 B 21 32 38.818 +63 23 04.38 Z K74
2024-07-07 23:58:41 B 21 32 39.778 +63 23 11.62 Z K74
2024-07-08 00:00:43 B 21 32 40.704 +63 23 19.32 Z K74
2024-07-08 01:08:06 C 21 33 13.982 +63 27 27.97 Z G40
2024-07-08 03:08:15 C 21 34 09.737 +63 34 42.24 Z G40
2024-07-09 23:27:55 C 21 59 42.240 +66 16 46.78 Z G19
2024-07-09 23:48:29 C 21 59 55.843 +66 18 03.89 Z G19
2024-07-10 00:08:58 C 22 00 09.708 +66 19 21.07 Z G19
2024-07-10 00:29:17 C 22 00 23.201 +66 20 37.14 Z G19
2024-07-14 00:07:14 C 23 41 03.252 +71 39 39.35 X M26
2024-07-14 00:21:17 C 23 41 24.384 +71 40 14.09 X M26
2024-07-14 00:44:30 C 23 41 58.474 +71 41 07.22 Z G19
2024-07-14 01:03:38 C 23 42 27.266 +71 41 53.20 Z G19
2024-07-14 01:22:45 C 23 42 56.078 +71 42 38.92 Z G19
2024-07-14 01:41:51 C 23 43 25.034 +71 43 24.20 Z G19
2024-12-26 15:12:02 C 11 36 27.809 +03 12 07.47 X F51
2024-12-26 15:23:39 C 11 36 27.961 +03 12 15.61 X F51
2024-12-26 15:35:18 C 11 36 28.101 +03 12 23.88 X F51