2018 LL2

NEO PHA ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6001527884 ± 4.99e-06
Semi-major axis (a)2.6318600755 AU ± 2.85e-05
Inclination (i)19.73932492° ± 6.83e-05
Long. of Asc. Node (Ω)209.57999870° ± 6.38e-05
Arg. of Perihelion (ω)7.70771773° ± 5.85e-05
Mean Anomaly (M)276.59483885° ± 1.07e-02
Mean Motion (n)0.2308437295°/day ± 3.74e-06
Perihelion dist (q)1.05234191 AU ± 1.74e-05
Aphelion dist (Q)4.21137824 AU ± 4.74e-05
Orbital Period4.26966886 yr ± 6.93e-05
Physical Parameters
H (abs. magnitude)19.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty2
Orbit TypeAmor
MOID0.050200 AU
Observations Used113
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-09
Last Observation Used2018-08-31
Observations (139)
Date Type RA Dec Mag Band Observatory
2018-05-09 04:03:35 C 09 07 21.14 +16 36 11.2 V G96
2018-05-09 04:11:08 C 09 07 22.67 +16 36 29.0 V G96
2018-05-09 04:18:42 C 09 07 24.21 +16 36 47.2 V G96
2018-05-25 06:34:15 C 10 46 55.780 +31 23 01.41 V F51
2018-05-25 07:28:05 C 10 47 11.891 +31 24 45.14 V F51
2018-06-06 03:48:04 C 12 20 28.86 +38 04 39.9 U G96
2018-06-06 03:55:31 C 12 20 31.31 +38 04 45.3 U G96
2018-06-06 04:02:59 C 12 20 33.75 +38 04 51.0 U G96
2018-06-06 04:10:26 C 12 20 36.19 +38 04 56.7 U G96
2018-06-06 07:17:55 C 12 21 37.84 +38 07 14.7 U I52
2018-06-06 07:18:46 C 12 21 38.13 +38 07 15.5 U I52
2018-06-06 07:19:37 C 12 21 38.38 +38 07 15.8 U I52
2018-06-06 07:20:28 C 12 21 38.70 +38 07 16.8 U I52
2018-06-06 21:13:00 C 12 26 17.65 +38 17 31.3 U L01
2018-06-06 21:16:31 C 12 26 18.82 +38 17 33.3 U L01
2018-06-06 22:34:20 C 12 26 44.88 +38 18 26.0 V J95
2018-06-06 22:50:19 C 12 26 50.10 +38 18 36.2 V J95
2018-06-07 13:02:24 C 12 31 33.64 +38 28 13.9 r P93
2018-06-07 13:09:23 C 12 31 35.95 +38 28 17.5 r P93
2018-06-07 13:16:22 C 12 31 38.33 +38 28 21.0 r P93
2018-06-07 13:23:20 C 12 31 40.65 +38 28 25.2 r P93
2018-06-08 04:03:44 C 12 36 33.27 +38 37 18.3 U I52
2018-06-08 04:04:50 C 12 36 33.64 +38 37 19.2 U I52
2018-06-08 04:05:56 C 12 36 33.97 +38 37 19.9 U I52
2018-06-08 04:07:01 C 12 36 34.33 +38 37 20.2 U I52
2018-06-09 06:51:40 C 12 45 23.111 +38 51 04.00 V F51
2018-06-09 07:09:56 C 12 45 28.865 +38 51 11.54 V F51
2018-06-09 07:28:10 C 12 45 34.718 +38 51 19.30 V F51
2018-06-10 04:38:08 C 12 52 29.00 +38 59 46.0 U I52
2018-06-10 04:39:13 C 12 52 29.39 +38 59 46.8 U I52
2018-06-10 04:40:19 C 12 52 29.71 +38 59 46.9 U I52
2018-06-10 04:41:25 C 12 52 30.05 +38 59 47.4 U I52
2018-06-11 06:44:39 C 13 00 53.71 +39 07 37.1 U I52
2018-06-11 06:50:11 C 13 00 55.47 +39 07 38.4 U I52
2018-06-11 06:51:18 C 13 00 55.81 +39 07 38.4 U I52
2018-06-11 06:52:24 C 13 00 56.16 +39 07 38.6 U I52
2018-06-14 06:35:10 C 13 23 25.98 +39 15 23.0 U I52
2018-06-14 06:36:17 C 13 23 26.32 +39 15 22.9 U I52
2018-06-14 06:37:22 C 13 23 26.65 +39 15 23.1 U I52
2018-06-14 06:38:28 C 13 23 26.95 +39 15 23.0 U I52
2018-06-19 08:18:50 C 13 58 57.10 +38 47 05.6 U I52
2018-06-19 08:24:02 C 13 58 58.47 +38 47 03.0 U I52
2018-06-19 08:25:08 C 13 58 58.78 +38 47 02.8 U I52
2018-06-19 08:26:13 C 13 58 59.12 +38 47 02.3 U I52
2018-06-20 04:43:14 C 14 04 33.43 +38 38 08.5 U I52
2018-06-20 04:47:09 C 14 04 34.48 +38 38 06.4 U I52
2018-06-20 04:51:14 C 14 04 35.56 +38 38 04.6 U I52
2018-06-20 04:55:22 C 14 04 36.63 +38 38 02.5 U I52
2018-06-20 05:49:55 C 14 04 51.11 +38 37 35.9 o 291
2018-06-20 05:57:17 C 14 04 53.05 +38 37 32.5 o 291