2018 LL5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5633088201 ± 1.52e-05
Semi-major axis (a)1.9563862962 AU ± 5.88e-05
Inclination (i)2.81976484° ± 6.76e-05
Long. of Asc. Node (Ω)193.02831713° ± 4.93e-04
Arg. of Perihelion (ω)151.31307238° ± 4.61e-04
Mean Anomaly (M)231.71188902° ± 4.31e-02
Mean Motion (n)0.3601889274°/day ± 1.62e-05
Perihelion dist (q)0.85433664 AU ± 3.93e-05
Aphelion dist (Q)3.05843595 AU ± 9.66e-05
Orbital Period2.73641472 yr ± 1.23e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty2
Orbit TypeApollo
MOID0.019541 AU
Observations Used35
Oppositions1
Arc Total2018-2019
First Observation Used2018-06-08
Last Observation Used2019-01-12
Observations (35)
Date Type RA Dec Mag Band Observatory
2018-06-08 09:56:09 C 16 31 45.687 -11 22 23.59 V F51
2018-06-08 10:14:03 C 16 31 44.071 -11 22 09.39 V F51
2018-06-08 10:49:54 C 16 31 40.884 -11 21 40.71 V F51
2018-06-15 09:04:48 C 16 16 19.072 -08 53 27.93 U F51
2018-06-15 09:21:46 C 16 16 17.161 -08 53 11.06 U F51
2018-06-15 09:38:45 C 16 16 15.261 -08 52 54.19 U F51
2018-06-15 09:55:41 C 16 16 13.354 -08 52 37.45 U F51
2018-06-17 03:28:42 C 16 11 49.17 -08 09 47.6 u 807
2018-06-17 03:38:47 C 16 11 48.00 -08 09 36.9 u 807
2018-06-17 03:48:52 C 16 11 46.80 -08 09 26.3 u 807
2018-06-17 03:57:23 C 16 11 46.34 -08 09 54.8 u H21
2018-06-17 04:10:08 C 16 11 44.85 -08 09 41.6 u H21
2018-06-18 08:34:51 C 16 08 35.918 -07 39 14.04 U F51
2018-06-18 08:54:31 C 16 08 33.503 -07 38 52.55 U F51
2018-06-18 09:14:10 C 16 08 31.114 -07 38 31.17 U F51
2018-06-18 09:33:46 C 16 08 28.704 -07 38 09.81 U F51
2018-06-19 06:17:56 C 16 06 06.62 -07 15 22.7 o 691
2018-06-19 06:43:23 C 16 06 03.42 -07 14 53.7 o 691
2018-06-19 07:08:47 C 16 06 00.27 -07 14 25.7 o 691
2018-07-01 04:38:07 C 15 26 30.74 -00 43 23.4 U I52
2018-07-01 04:43:14 C 15 26 29.81 -00 43 15.0 U I52
2018-07-01 04:52:20 C 15 26 28.22 -00 42 59.7 U I52
2018-07-01 06:22:45 C 15 26 12.30 -00 40 27.6 o 291
2018-07-01 06:34:11 C 15 26 10.27 -00 40 08.6 o 291
2018-07-01 06:45:37 C 15 26 08.28 -00 39 49.6 o 291
2018-07-02 04:51:26 C 15 22 26.26 -00 02 05.8 o 291
2018-07-02 04:53:30 C 15 22 25.89 -00 02 01.9 o 291
2018-07-02 04:55:37 C 15 22 25.51 -00 01 58.7 o 291
2018-07-06 04:40:30 C 15 04 47.66 +02 57 49.4 U I52
2018-07-06 05:02:17 C 15 04 43.07 +02 58 33.1 U I52
2018-07-06 05:04:05 C 15 04 42.70 +02 58 37.5 U I52
2018-07-06 05:05:53 C 15 04 42.30 +02 58 41.2 U I52
2018-07-12 05:52:35 C 14 31 48.266 +08 32 49.30 V T12
2018-07-12 05:54:34 C 14 31 47.703 +08 32 54.57 V T12
2019-01-12 10:01:34 C 05 58 58.122 +17 28 52.20 V T12