2016 LU9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5729226929 ± 8.44e-08
Semi-major axis (a)2.7096321143 AU ± 3.25e-08
Inclination (i)21.94123115° ± 2.64e-05
Long. of Asc. Node (Ω)96.38250251° ± 2.95e-05
Arg. of Perihelion (ω)259.92666459° ± 3.97e-05
Mean Anomaly (M)7.31738973° ± 1.15e-05
Mean Motion (n)0.2209768507°/day ± 3.98e-09
Perihelion dist (q)1.15722239 AU ± 2.29e-07
Aphelion dist (Q)4.26204184 AU ± 2.34e-07
Orbital Period4.46031465 yr ± 8.03e-08
Physical Parameters
H (abs. magnitude)19.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.369″
Uncertainty0
Orbit TypeAmor
MOID0.370168 AU
Observations Used57
Oppositions10
Arc Total2012-2025
First Observation Used2012-12-23
Last Observation Used2025-12-21
Observations (57)
Date Type RA Dec Mag Band Observatory
2012-12-23 13:26:26 C 08 13 27.732 +27 46 45.11 V F51
2012-12-23 13:47:15 C 08 13 26.661 +27 46 56.66 V F51
2012-12-23 14:28:46 C 08 13 24.499 +27 47 20.68 V F51
2013-01-03 12:19:11 C 07 58 53.094 +30 11 40.71 V F51
2013-01-03 12:35:29 C 07 58 52.107 +30 11 48.79 V F51
2013-01-03 13:21:18 C 07 58 49.282 +30 12 12.27 V F51
2016-06-05 08:51:12 C 16 55 28.920 -05 50 25.78 L F51
2016-06-05 09:06:31 C 16 55 27.965 -05 50 29.66 L F51
2016-06-05 09:21:49 C 16 55 27.016 -05 50 33.81 L F51
2016-06-05 09:37:04 C 16 55 26.058 -05 50 37.88 L F51
2016-06-06 10:24:10 C 16 53 55.36 -05 57 21.0 o 291
2016-06-06 10:32:39 C 16 53 54.82 -05 57 23.6 o 291
2016-06-06 10:41:08 C 16 53 54.21 -05 57 25.7 o 291
2016-06-07 06:16:58 C 16 52 42.49 -06 02 58.1 o 291
2016-06-07 06:20:57 C 16 52 42.28 -06 02 59.3 o 291
2016-06-07 06:24:54 C 16 52 42.06 -06 03 00.5 o 291
2016-06-07 10:49:59 C 16 52 25.457 -06 04 15.51 L F51
2016-06-07 11:06:00 C 16 52 24.435 -06 04 20.00 L F51
2016-06-07 11:38:03 C 16 52 22.400 -06 04 29.42 L F51
2016-06-08 10:41:21 C 16 50 56.448 -06 11 18.85 t 568
2016-06-08 10:42:16 C 16 50 56.388 -06 11 19.12 t 568
2016-06-08 10:43:17 C 16 50 56.322 -06 11 19.45 t 568
2016-06-08 10:44:13 C 16 50 56.262 -06 11 19.71 t 568
2016-06-15 08:00:23 C 16 40 20.70 -07 08 26.5 o 291
2016-06-15 08:34:12 C 16 40 18.42 -07 08 39.5 o 291
2016-06-27 07:04:02 C 16 21 58.07 -09 20 04.9 t 705
2016-06-27 07:05:30 C 16 21 57.94 -09 20 05.8 t 705
2016-06-27 07:06:58 C 16 21 57.86 -09 20 06.5 t 705
2016-06-30 10:40:51 C 16 17 26.99 -10 00 43.6 t 474
2016-06-30 10:45:54 C 16 17 26.64 -10 00 46.0 t 474
2016-06-30 10:50:58 C 16 17 26.38 -10 00 49.9 t 474
2016-06-30 10:56:02 C 16 17 26.10 -10 00 52.3 t 474
2016-07-05 08:33:50 C 16 10 54.100 -11 08 53.91 L F51
2016-07-05 08:48:44 C 16 10 53.297 -11 09 02.86 L F51
2016-07-05 09:03:44 C 16 10 52.483 -11 09 11.86 L F51
2016-07-06 04:38:53 C 16 09 51.66 -11 21 00.7 o 691
2016-07-06 04:46:10 C 16 09 51.25 -11 21 03.2 o 691
2016-07-06 04:53:26 C 16 09 50.88 -11 21 08.7 o 691
2016-08-02 00:18:41 C 15 51 31.51 -18 38 54.6 u 807
2016-08-02 00:26:32 C 15 51 31.48 -18 39 00.6 u 807
2016-08-02 00:34:35 C 15 51 31.45 -18 39 06.6 u 807
2016-08-23 00:20:27 C 16 00 28.26 -24 58 09.4 u 807
2016-08-23 00:28:04 C 16 00 28.53 -24 58 15.2 u 807
2016-08-23 00:36:45 C 16 00 28.83 -24 58 22.2 u 807
2016-11-19 00:37:59 C 20 32 50.79 -41 21 01.7 u 807
2016-11-19 00:47:07 C 20 32 52.67 -41 20 57.8 u 807
2016-11-19 00:56:29 C 20 32 54.62 -41 20 53.7 u 807
2016-12-05 00:48:40 C 21 52 33.51 -36 49 48.7 u 807
2016-12-05 00:55:29 C 21 52 34.82 -36 49 41.9 u 807
2016-12-05 01:02:30 C 21 52 36.26 -36 49 35.8 u 807