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
2016-09-25 10:10:58 C 00 19 10.15 -03 05 59.6 q G96
2016-09-25 10:21:01 C 00 19 09.94 -03 06 06.4 q G96
2016-09-25 10:27:14 C 00 19 09.84 -03 06 10.0 q G96
2016-09-25 10:35:17 C 00 19 09.71 -03 06 15.5 q G96
2016-09-25 21:59:13 C 00 18 59.91 -03 13 38.3 q 160
2016-09-25 22:02:14 C 00 18 59.86 -03 13 39.8 q 160
2016-09-25 22:05:01 C 00 18 59.82 -03 13 41.5 q 160
2016-09-26 06:31:36 C 00 18 51.80 -03 19 01.3 q 703
2016-09-26 06:40:14 C 00 18 51.63 -03 19 06.1 q 703
2016-09-26 06:48:54 C 00 18 51.47 -03 19 12.6 q 703
2016-09-26 06:57:34 C 00 18 51.21 -03 19 17.2 q 703
2016-09-26 23:01:09 C 00 18 36.22 -03 29 25.1 V 160
2016-09-26 23:04:29 C 00 18 36.02 -03 29 25.4 V 160
2016-09-26 23:07:51 C 00 18 35.99 -03 29 27.1 V 160
2016-09-28 22:12:42 C 00 17 53.09 -03 57 40.9 q 160
2016-09-28 22:16:03 C 00 17 53.05 -03 57 43.2 q 160
2016-09-28 22:19:24 C 00 17 52.98 -03 57 45.2 q 160
2016-09-29 20:19:39 C 00 17 33.87 -04 10 19.8 q 246
2016-09-29 20:21:01 C 00 17 33.87 -04 10 20.3 q 246
2016-09-29 20:21:33 C 00 17 33.82 -04 10 20.6 q 246
2016-09-29 20:22:50 C 00 17 33.86 -04 10 21.4 q 246
2016-09-29 20:23:08 C 00 17 33.84 -04 10 22.2 q 246
2016-09-29 20:23:59 C 00 17 33.75 -04 10 22.2 q 246
2016-09-29 21:20:36 C 00 17 32.88 -04 10 53.6 V 160
2016-09-29 21:23:57 C 00 17 32.78 -04 10 54.7 V 160
2016-09-29 21:27:19 C 00 17 32.77 -04 10 57.3 V 160
2016-10-04 06:17:56 C 00 16 09.05 -05 04 56.9 q 703
2016-10-04 06:26:34 C 00 16 08.93 -05 05 00.3 q 703
2016-10-04 06:35:14 C 00 16 08.82 -05 05 05.0 q 703
2016-10-04 06:43:52 C 00 16 08.63 -05 05 08.3 q 703
2016-10-04 07:21:04 C 00 16 08.09 -05 05 26.2 q G96
2016-10-04 07:30:41 C 00 16 07.94 -05 05 30.7 q G96
2016-10-04 07:40:12 C 00 16 07.78 -05 05 35.1 q G96
2016-10-04 07:49:41 C 00 16 07.64 -05 05 39.5 q G96
2016-10-04 07:51:56 C 00 16 07.40 -05 05 40.9 q H45
2016-10-04 07:53:28 C 00 16 07.39 -05 05 41.6 q H45
2016-10-04 07:55:16 C 00 16 07.37 -05 05 42.5 q H45
2016-10-04 07:56:49 C 00 16 07.29 -05 05 43.8 q H45
2016-10-04 07:58:31 C 00 16 07.27 -05 05 44.5 q H45
2016-10-04 08:00:11 C 00 16 07.23 -05 05 44.6 q H45
2016-10-23 01:20:55 C 00 14 43.35 -07 08 52.2 V G45
2016-10-23 03:29:04 C 00 14 43.91 -07 09 03.1 V G45
2016-10-23 06:01:33 C 00 14 44.48 -07 09 17.1 V G45
2016-10-23 07:24:41 C 00 14 44.79 -07 09 24.1 V G45
2016-10-23 08:44:02 C 00 14 45.15 -07 09 31.5 V G45
2023-03-28 10:01:29 C 13 48 34.967 -04 30 55.41 U F51
2023-03-28 10:35:13 C 13 48 33.934 -04 30 40.87 U F51
2023-03-28 10:52:03 C 13 48 33.434 -04 30 33.68 U F51
2023-04-29 04:49:40 C 13 17 12.721 +01 38 52.44 V G96
2023-04-29 04:57:04 C 13 17 12.426 +01 38 55.36 V G96