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
2016-09-07 12:48:16 C 00 24 41.25 +02 24 45.9 L T05
2016-09-09 22:42:03 C 00 24 17.71 +01 36 05.8 q 160
2016-09-09 22:45:01 C 00 24 17.67 +01 36 03.5 q 160
2016-09-09 22:48:00 C 00 24 17.66 +01 36 01.7 q 160
2016-09-09 23:46:44 C 00 24 16.82 +01 35 10.8 q 246
2016-09-09 23:46:58 C 00 24 16.82 +01 35 10.5 q 246
2016-09-09 23:47:17 C 00 24 16.82 +01 35 10.4 q 246
2016-09-09 23:47:43 C 00 24 16.83 +01 35 09.8 q 246
2016-09-09 23:48:15 C 00 24 16.80 +01 35 09.4 q 246
2016-09-09 23:49:05 C 00 24 16.79 +01 35 09.1 q 246
2016-09-09 23:49:37 C 00 24 16.76 +01 35 08.6 q 246
2016-09-11 08:42:31 C 00 23 58.39 +01 07 53.1 q G96
2016-09-11 08:51:08 C 00 23 58.28 +01 07 45.7 q G96
2016-09-11 08:57:19 C 00 23 58.18 +01 07 40.8 q G96
2016-09-11 16:26:27 C 00 23 54.00 +01 01 29.1 q D29
2016-09-11 16:50:38 C 00 23 53.63 +01 01 09.1 q D29
2016-09-11 17:14:49 C 00 23 53.26 +01 00 49.2 q D29
2016-09-11 22:53:11 C 00 23 50.06 +00 56 06.0 q 246
2016-09-11 22:53:55 C 00 23 50.06 +00 56 05.5 q 246
2016-09-11 22:54:40 C 00 23 50.06 +00 56 04.9 q 246
2016-09-11 22:54:54 C 00 23 50.05 +00 56 04.3 q 246
2016-09-11 22:55:44 C 00 23 50.02 +00 56 03.3 q 246
2016-09-19 05:06:49 C 00 21 32.15 -01 21 36.5 u H21
2016-09-19 05:11:48 C 00 21 32.04 -01 21 40.5 u H21
2016-09-19 05:17:41 C 00 21 31.94 -01 21 45.0 u H21
2016-09-19 05:24:56 C 00 21 31.81 -01 21 50.1 u H21
2016-09-21 23:09:50 C 00 20 30.78 -02 09 40.2 q G40
2016-09-21 23:32:34 C 00 20 30.34 -02 09 56.1 q G40
2016-09-21 23:53:00 C 00 20 29.92 -02 10 10.7 q G40
2016-09-22 15:15:21 C 00 20 15.13 -02 20 59.1 q D29
2016-09-22 15:52:35 C 00 20 14.35 -02 21 24.8 q D29
2016-09-22 16:15:29 C 00 20 13.89 -02 21 41.4 q D29
2016-09-24 07:03:59 C 00 19 36.51 -02 48 10.1 q H45
2016-09-24 07:05:19 C 00 19 36.48 -02 48 11.2 q H45
2016-09-24 07:06:59 C 00 19 36.46 -02 48 12.2 q H45
2016-09-24 07:08:25 C 00 19 36.42 -02 48 13.1 q H45
2016-09-24 07:10:00 C 00 19 36.37 -02 48 13.9 q H45
2016-09-24 07:11:26 C 00 19 36.36 -02 48 15.2 q H45
2016-09-24 20:12:58 C 00 19 24.77 -02 56 56.4 q 246
2016-09-24 20:14:08 C 00 19 24.66 -02 56 57.5 q 246
2016-09-24 20:15:01 C 00 19 24.65 -02 56 59.0 q 246
2016-09-24 20:16:31 C 00 19 24.66 -02 56 58.8 q 246
2016-09-24 20:17:12 C 00 19 24.68 -02 56 58.8 q 246
2016-09-24 20:18:08 C 00 19 24.61 -02 57 00.3 q 246
2016-09-24 22:20:40 C 00 19 22.32 -02 58 19.3 q 160
2016-09-24 22:21:28 C 00 19 22.32 -02 58 20.0 V 160
2016-09-24 22:23:14 C 00 19 22.28 -02 58 20.2 q 160
2016-09-24 22:24:14 C 00 19 22.29 -02 58 21.3 V 160
2016-09-24 22:27:01 C 00 19 22.28 -02 58 23.5 V 160
2016-09-24 22:27:49 C 00 19 22.28 -02 58 23.4 q 160