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
2020-08-28 10:04:25 C 02 52 09.89 +33 36 18.0 V G96
2020-08-28 10:11:53 C 02 52 10.78 +33 36 25.8 V G96
2020-09-22 13:19:59 C 04 31 05.45 +44 26 11.4 V T08
2020-09-22 13:23:18 C 04 31 06.06 +44 26 15.0 V T08
2020-09-22 13:33:02 C 04 31 08.21 +44 26 24.8 V T08
2020-09-22 13:43:00 C 04 31 10.44 +44 26 35.7 V T08
2020-10-04 08:19:47 C 05 49 41.49 +48 24 39.1 V G96
2020-10-04 08:26:37 C 05 49 43.75 +48 24 43.3 V G96
2020-10-04 08:33:27 C 05 49 46.00 +48 24 47.5 V G96
2020-10-04 08:40:16 C 05 49 48.23 +48 24 51.6 V G96
2020-10-13 10:53:49 C 07 11 54.46 +48 48 38.3 U I41
2020-10-13 10:55:11 C 07 11 54.99 +48 48 37.7 U I41
2020-10-13 11:41:15 C 07 12 13.56 +48 48 19.8 U I41
2020-10-13 11:42:36 C 07 12 14.10 +48 48 19.3 U I41
2020-10-14 14:32:11 C 07 23 21.54 +48 34 33.2 V T05
2020-10-14 14:32:51 C 07 23 21.76 +48 34 32.3 V T05
2020-10-14 14:38:07 C 07 23 23.86 +48 34 28.7 V T05
2020-10-14 15:03:41 C 07 23 34.34 +48 34 14.1 V T05
2020-10-14 15:20:50 C 07 23 41.33 +48 34 05.1 V T05
2020-10-14 15:22:49 C 07 23 41.99 +48 34 03.8 V T05
2020-10-19 11:06:54 C 08 12 39.60 +46 40 28.7 V G96
2020-10-19 11:15:04 C 08 12 43.00 +46 40 18.0 V G96
2020-10-19 11:23:16 C 08 12 46.39 +46 40 07.1 V G96
2020-10-19 11:31:26 C 08 12 49.79 +46 39 56.2 V G96
2020-10-20 00:09:30 S 08 18 07.925 +46 22 02.86 L C51
2020-10-20 06:26:08 S 08 20 46.913 +46 12 46.01 L C51
2020-10-20 11:08:32 S 08 22 46.08 +46 05 36.5 L C51
2020-10-20 12:42:02 S 08 23 25.56 +46 03 10.6 L C51
2020-10-20 14:16:50 S 08 24 05.36 +46 00 44.2 L C51
2020-10-20 14:17:01 S 08 24 05.55 +46 00 45.4 L C51
2020-10-20 17:25:21 S 08 25 24.87 +45 55 49.6 L C51
2020-10-20 18:59:24 S 08 26 04.30 +45 53 21.2 L C51
2020-10-20 20:33:39 S 08 26 43.90 +45 50 50.8 L C51
2020-10-20 23:41:59 S 08 28 03.00 +45 45 48.4 L C51
2020-10-21 05:58:37 S 08 30 40.795 +45 35 29.44 L C51
2020-10-23 10:00:50 C 08 52 16.41 +43 59 37.3 V 703
2020-10-23 10:15:13 C 08 52 22.18 +43 59 10.4 V 703
2020-10-23 10:22:24 C 08 52 25.12 +43 58 55.8 V 703
2020-10-23 14:35:37 C 08 54 07.960 +43 50 31.80 U F52
2020-10-23 14:49:22 C 08 54 13.406 +43 50 04.41 U F52
2020-10-23 15:03:10 C 08 54 18.896 +43 49 37.02 U F52
2020-10-28 10:39:27 C 09 39 17.92 +39 11 54.9 V 703
2020-10-28 10:46:34 C 09 39 20.47 +39 11 37.2 V 703
2020-10-28 11:00:51 C 09 39 25.67 +39 10 57.6 V 703
2021-06-13 08:42:41 C 20 34 57.80 -19 53 47.4 V G96
2021-06-13 08:49:26 C 20 34 57.41 -19 53 46.4 V G96
2021-06-13 08:56:10 C 20 34 57.03 -19 53 45.2 V G96
2021-06-13 09:02:55 C 20 34 56.61 -19 53 44.9 V G96
2021-06-18 11:19:36 C 20 27 04.591 -19 35 21.56 U F51
2021-06-18 11:36:03 C 20 27 03.347 -19 35 19.34 U F51