162911 (2001 LL5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3393943577 ± 3.62e-08
Semi-major axis (a)1.2040336055 AU ± 1.48e-09
Inclination (i)7.95122363° ± 2.54e-06
Long. of Asc. Node (Ω)281.82270025° ± 3.21e-05
Arg. of Perihelion (ω)205.17606514° ± 3.27e-05
Mean Anomaly (M)257.35987799° ± 5.58e-06
Mean Motion (n)0.7460266868°/day ± 1.38e-09
Perihelion dist (q)0.79539139 AU ± 4.36e-08
Aphelion dist (Q)1.61267582 AU ± 4.36e-08
Orbital Period1.32116759 yr ± 2.44e-09
Physical Parameters
H (abs. magnitude)19.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.390″
Uncertainty0
Orbit TypeApollo
MOID0.100904 AU
Observations Used289
Oppositions6
Arc Total2001-2025
First Observation Used2001-06-06
Last Observation Used2025-06-28
Observations (315)
Date Type RA Dec Mag Band Observatory
2012-10-15 03:25:12 C 22 32 08.56 +31 23 21.4 18.6 c 704
2012-10-15 03:44:51 C 22 32 05.61 +31 23 09.9 18.8 c 704
2012-10-15 04:04:30 C 22 32 02.62 +31 22 58.1 19.0 c 704
2012-10-15 04:24:07 C 22 31 59.68 +31 22 46.6 18.8 c 704
2012-10-15 04:43:46 C 22 31 56.69 +31 22 34.4 18.8 c 704
2012-10-18 03:32:09 C 22 22 07.24 +30 36 46.0 r 703
2012-10-18 03:36:07 C 22 22 06.70 +30 36 43.4 r 703
2012-10-18 03:40:13 C 22 22 06.06 +30 36 41.6 r 703
2012-10-18 03:44:17 C 22 22 05.55 +30 36 38.7 r 703
2012-10-23 00:22:45 C 22 07 03.95 +29 05 14.9 u I15
2012-10-23 00:35:26 C 22 07 02.31 +29 05 04.7 u I15
2012-10-23 00:50:13 C 22 07 00.42 +29 04 52.0 u I15
2012-10-23 18:06:47 C 22 04 55.28 +28 49 52.5 u 089
2012-10-23 18:09:35 C 22 04 54.94 +28 49 50.4 u 089
2012-10-23 18:12:23 C 22 04 54.61 +28 49 48.3 u 089
2012-10-23 18:15:11 C 22 04 54.25 +28 49 45.4 u 089
2012-10-23 18:17:59 C 22 04 53.86 +28 49 43.2 u 089
2012-10-25 01:37:04 C 22 01 13.44 +28 21 55.9 u H21
2012-10-25 01:42:52 C 22 01 12.70 +28 21 50.7 u H21
2012-10-25 01:48:24 C 22 01 12.03 +28 21 45.7 u H21
2012-10-26 02:51:13 C 21 58 21.13 +27 58 52.0 u 448
2012-10-26 02:56:25 C 21 58 20.46 +27 58 47.1 u 448
2012-10-26 03:07:57 C 21 58 19.09 +27 58 36.4 u 448
2012-10-26 03:13:09 C 21 58 18.44 +27 58 31.3 u 448
2012-11-19 01:25:28 C 21 12 12.22 +17 34 59.5 18.6 c 704
2012-11-19 01:46:24 C 21 12 10.77 +17 34 34.5 19.0 c 704
2012-11-19 02:07:22 C 21 12 09.29 +17 34 07.7 18.8 c 704
2012-11-19 02:28:16 C 21 12 07.83 +17 33 42.1 19.3 c 704
2012-11-19 02:49:23 C 21 12 06.38 +17 33 15.7 18.7 c 704
2013-07-06 09:06:23 C 17 35 09.706 -25 05 33.73 L F51
2013-07-06 09:31:50 C 17 35 07.571 -25 05 20.01 L F51
2016-08-17 11:53:39 C 01 27 53.513 +26 09 30.56 L F51
2016-08-17 12:10:28 C 01 27 54.335 +26 09 46.92 L F51
2016-09-03 10:27:11 C 01 46 56.73 +33 15 37.6 q G96
2016-09-03 10:33:20 C 01 46 56.96 +33 15 44.7 q G96
2016-09-03 10:39:38 C 01 46 57.22 +33 15 51.7 q G96
2016-09-03 10:45:51 C 01 46 57.40 +33 15 59.1 q G96
2016-09-29 12:11:11 C 02 04 20.94 +47 54 44.4 L T05
2016-09-29 12:27:35 C 02 04 20.84 +47 55 12.6 L T05
2016-09-29 12:31:12 C 02 04 20.89 +47 55 18.8 L T05
2016-09-29 12:49:07 C 02 04 20.84 +47 55 50.3 L T05
2016-10-05 03:30:32 C 02 04 52.41 +52 06 47.0 q H15
2016-10-05 03:44:27 C 02 04 52.39 +52 07 15.8 q H15
2016-10-05 03:58:15 C 02 04 52.19 +52 07 44.2 q H15
2016-10-07 10:40:46 C 02 04 29.82 +53 59 43.3 L T05
2016-10-07 10:43:36 C 02 04 29.75 +53 59 48.9 L T05
2016-10-07 10:59:20 C 02 04 29.36 +54 00 22.5 L T05
2016-10-07 11:23:54 C 02 04 28.72 +54 01 14.6 L T05
2016-10-07 11:35:49 C 02 04 28.38 +54 01 38.8 L T05
2016-10-16 11:18:09 C 01 58 33.478 +62 34 23.62 L F51