754217 (2016 LS9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4667323344 ± 2.59e-08
Semi-major axis (a)2.3552458686 AU ± 7.61e-09
Inclination (i)7.50745873° ± 3.20e-06
Long. of Asc. Node (Ω)170.53972482° ± 1.42e-05
Arg. of Perihelion (ω)133.63032107° ± 1.67e-05
Mean Anomaly (M)211.88268933° ± 4.36e-06
Mean Motion (n)0.2726828975°/day ± 1.32e-09
Perihelion dist (q)1.25597647 AU ± 6.11e-08
Aphelion dist (Q)3.45451527 AU ± 6.20e-08
Orbital Period3.61455116 yr ± 1.75e-08
Physical Parameters
H (abs. magnitude)19.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.288″
Uncertainty0
Orbit TypeAmor
MOID0.259929 AU
Observations Used344
Oppositions18
Arc Total1998-2023
First Observation Used1998-11-15
Last Observation Used2023-08-06
Observations (361)
Date Type RA Dec Mag Band Observatory
2016-06-07 14:38:11 C 21 26 10.909 +03 33 15.32 t 568
2016-06-07 14:38:49 C 21 26 10.992 +03 33 15.85 t 568
2016-06-07 14:39:37 C 21 26 11.090 +03 33 16.49 t 568
2016-06-08 10:38:05 C 21 28 48.37 +03 48 49.5 o 691
2016-06-08 10:43:20 C 21 28 49.04 +03 48 54.1 o 926
2016-06-08 10:49:55 C 21 28 49.89 +03 48 58.8 o 691
2016-06-08 10:55:43 C 21 28 50.61 +03 49 03.8 o 926
2016-06-08 11:06:19 C 21 28 51.94 +03 49 11.7 o 926
2016-06-08 14:49:00 C 21 29 20.956 +03 52 08.17 t 568
2016-06-08 14:49:44 C 21 29 21.046 +03 52 08.69 t 568
2016-06-08 14:51:06 C 21 29 21.214 +03 52 09.77 t 568
2016-06-08 14:51:46 C 21 29 21.299 +03 52 10.28 t 568
2016-06-08 14:52:28 C 21 29 21.391 +03 52 10.81 t 568
2016-06-08 14:53:18 C 21 29 21.494 +03 52 11.47 t 568
2016-06-08 14:55:01 C 21 29 21.712 +03 52 12.82 t 568
2016-06-08 14:56:00 C 21 29 21.838 +03 52 13.58 t 568
2016-06-08 14:57:14 C 21 29 21.994 +03 52 14.55 t 568
2016-06-08 14:58:28 C 21 29 22.152 +03 52 15.47 t 568
2016-06-08 14:59:35 C 21 29 22.306 +03 52 16.40 t 568
2016-06-11 14:56:50 C 21 38 47.751 +04 47 32.74 t 568
2016-06-11 14:57:55 C 21 38 47.887 +04 47 33.58 t 568
2016-06-12 07:56:23 C 21 41 02.07 +05 00 18.5 q I52
2016-06-12 08:01:06 C 21 41 02.70 +05 00 21.8 q I52
2016-06-12 08:03:41 C 21 41 03.01 +05 00 23.7 q I52
2016-06-12 08:08:41 C 21 41 03.61 +05 00 27.7 q I52
2016-06-13 09:15:52 C 21 44 20.58 +05 19 15.0 o 691
2016-06-13 09:19:11 C 21 44 21.01 +05 19 17.5 o 691
2016-06-13 09:22:28 C 21 44 21.46 +05 19 19.9 o 691
2016-06-13 09:31:10 C 21 44 22.47 +05 19 26.0 u 926
2016-06-13 09:43:26 C 21 44 24.11 +05 19 34.8 u 926
2016-06-13 09:49:12 C 21 44 24.81 +05 19 39.2 q I52
2016-06-13 09:53:42 C 21 44 25.35 +05 19 42.5 q I52
2016-06-13 09:55:43 C 21 44 25.64 +05 19 44.1 u 926
2016-06-13 09:59:56 C 21 44 26.20 +05 19 47.6 q I52
2016-06-13 10:04:23 C 21 44 26.72 +05 19 50.6 q I52
2016-06-14 09:44:02 C 21 47 32.34 +05 37 18.8 q G96
2016-06-14 09:51:10 C 21 47 33.21 +05 37 23.8 q G96
2016-06-14 10:05:20 C 21 47 35.01 +05 37 34.7 q G96
2016-06-15 13:32:37 C 21 51 09.940 +05 57 37.42 L F51
2016-06-15 13:49:48 C 21 51 12.108 +05 57 49.85 L F51
2016-06-15 14:07:02 C 21 51 14.275 +05 58 02.41 L F51
2016-06-15 14:24:15 C 21 51 16.438 +05 58 14.77 L F51
2016-06-16 09:59:03 C 21 53 49.88 +06 12 15.0 o 691
2016-06-16 10:08:12 C 21 53 51.04 +06 12 21.8 o 691
2016-06-16 10:17:22 C 21 53 52.22 +06 12 28.3 o 691
2016-06-16 11:16:37 C 21 53 59.73 +06 13 10.9 o 291
2016-06-16 11:18:52 C 21 54 00.02 +06 13 12.6 o 291
2016-06-17 07:14:05 C 21 56 36.35 +06 27 18.5 o 291
2016-06-17 07:19:52 C 21 56 37.12 +06 27 22.5 o 291
2016-06-17 07:25:40 C 21 56 37.87 +06 27 26.9 o 291