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
2016-06-17 08:32:46 C 21 56 46.03 +06 28 12.5 u H21
2016-06-17 08:36:30 C 21 56 46.51 +06 28 15.0 u H21
2016-06-17 08:40:55 C 21 56 47.08 +06 28 18.2 u H21
2016-06-17 08:45:20 C 21 56 47.64 +06 28 21.5 u H21
2016-06-18 08:00:56 C 21 59 49.15 +06 44 35.7 u H21
2016-06-18 08:08:29 C 21 59 50.10 +06 44 40.7 u H21
2016-06-18 08:14:09 C 21 59 50.83 +06 44 44.6 u H21
2016-06-18 08:19:48 C 21 59 51.55 +06 44 48.5 u H21
2016-06-19 07:37:32 C 22 02 53.22 +07 00 49.5 t 705
2016-06-19 07:38:59 C 22 02 53.39 +07 00 50.5 t 705
2016-06-19 07:40:27 C 22 02 53.59 +07 00 51.5 t 705
2016-06-19 09:26:06 C 22 03 06.97 +07 02 04.9 o 926
2016-06-19 09:36:32 C 22 03 08.33 +07 02 12.2 o 926
2016-06-19 09:49:59 C 22 03 10.01 +07 02 21.8 o 926
2016-06-21 07:58:26 C 22 09 08.06 +07 33 08.0 t 705
2016-06-21 07:59:54 C 22 09 08.27 +07 33 09.3 t 705
2016-06-21 08:01:21 C 22 09 08.44 +07 33 10.5 t 705
2016-06-24 08:05:34 C 22 18 22.79 +08 18 51.6 u H21
2016-06-24 08:13:06 C 22 18 23.72 +08 18 56.1 u H21
2016-06-24 08:26:29 C 22 18 25.38 +08 19 04.7 u H21
2016-06-27 07:00:04 C 22 27 22.17 +09 01 00.9 u 807
2016-06-27 07:04:14 C 22 27 22.68 +09 01 03.0 u 807
2016-06-27 07:08:36 C 22 27 23.22 +09 01 05.5 u 807
2016-06-27 07:12:33 C 22 27 23.69 +09 01 07.9 u 807
2016-06-27 07:16:56 C 22 27 24.22 +09 01 10.3 u 807
2016-06-30 14:44:11 C 22 37 18.346 +09 43 33.76 t 568
2016-06-30 14:47:33 C 22 37 18.741 +09 43 35.47 t 568
2016-07-02 09:00:11 C 22 42 30.44 +10 04 13.0 o 691
2016-07-02 09:11:04 C 22 42 31.73 +10 04 18.1 o 691
2016-07-02 09:21:58 C 22 42 32.99 +10 04 23.4 o 691
2016-07-03 08:12:03 C 22 45 19.74 +10 14 57.5 R G45
2016-07-03 08:17:20 C 22 45 20.37 +10 15 00.4 R G45
2016-07-03 08:17:26 C 22 45 20.37 +10 15 00.5 R G45
2016-07-03 08:24:19 C 22 45 21.18 +10 15 04.0 R G45
2016-07-03 08:31:04 C 22 45 21.97 +10 15 06.7 R G45
2016-07-03 08:31:10 C 22 45 21.97 +10 15 06.8 R G45
2016-07-03 08:45:19 C 22 45 23.64 +10 15 13.3 R G45
2016-07-03 08:45:25 C 22 45 23.67 +10 15 13.1 R G45
2016-07-07 09:13:20 C 22 56 52.98 +10 55 01.8 q 703
2016-07-07 09:18:43 C 22 56 53.61 +10 55 04.0 q G96
2016-07-07 09:20:34 C 22 56 53.84 +10 55 04.2 q 703
2016-07-07 09:26:59 C 22 56 54.54 +10 55 07.0 q G96
2016-07-07 09:27:47 C 22 56 54.63 +10 55 08.3 q 703
2016-07-07 09:35:01 C 22 56 55.40 +10 55 10.5 q 703
2016-07-07 09:35:13 C 22 56 55.46 +10 55 10.2 q G96
2016-07-07 09:43:29 C 22 56 56.38 +10 55 13.3 q G96
2016-07-15 09:00:11 C 23 18 23.30 +11 48 49.3 q 703
2016-07-15 09:08:53 C 23 18 24.22 +11 48 51.2 q 703
2016-07-15 09:17:34 C 23 18 25.13 +11 48 52.2 q 703
2016-07-15 09:26:16 C 23 18 26.02 +11 48 53.7 q 703