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
2018-06-20 06:04:40 C 14 04 55.01 +38 37 28.6 o 291
2018-06-21 07:08:06 C 14 11 36.75 +38 24 43.1 o 291
2018-06-21 07:10:59 C 14 11 37.50 +38 24 41.3 o 291
2018-06-21 07:13:52 C 14 11 38.24 +38 24 39.9 o 291
2018-06-21 07:37:11 C 14 11 44.29 +38 24 25.7 U I52
2018-06-21 07:38:16 C 14 11 44.58 +38 24 24.9 U I52
2018-06-21 07:39:22 C 14 11 44.87 +38 24 24.2 U I52
2018-06-22 06:05:36 C 14 17 36.67 +38 11 45.9 o 291
2018-06-22 06:12:37 C 14 17 38.44 +38 11 40.2 o 291
2018-06-22 06:19:41 C 14 17 40.24 +38 11 37.0 o 291
2018-06-23 04:34:41 C 14 23 21.20 +37 57 53.3 U I52
2018-06-23 04:45:51 C 14 23 23.95 +37 57 46.1 U I52
2018-06-23 04:47:38 C 14 23 24.36 +37 57 44.8 U I52
2018-06-23 04:49:25 C 14 23 24.84 +37 57 44.0 U I52
2018-06-24 05:49:36 C 14 29 37.40 +37 40 59.1 U G96
2018-06-24 05:57:12 C 14 29 39.25 +37 40 53.3 U G96
2018-06-24 06:04:46 C 14 29 41.00 +37 40 48.0 U G96
2018-06-24 06:12:23 C 14 29 42.85 +37 40 42.7 U G96
2018-06-25 06:17:31 C 14 35 32.65 +37 23 25.5 U I52
2018-06-25 06:29:07 C 14 35 35.34 +37 23 16.0 U I52
2018-06-25 06:35:15 C 14 35 36.77 +37 23 11.1 U I52
2018-06-25 06:38:19 C 14 35 37.53 +37 23 08.4 U I52
2018-07-01 06:00:46 C 15 07 17.57 +35 20 38.0 U I52
2018-07-01 06:01:52 C 15 07 17.80 +35 20 37.1 U I52
2018-07-01 06:02:58 C 15 07 18.01 +35 20 36.0 U I52
2018-07-01 06:04:04 C 15 07 18.23 +35 20 35.0 U I52
2018-07-01 10:16:19 S 15 08 10.66 +35 16 34.1 L C51
2018-07-01 13:24:49 S 15 08 48.79 +35 13 34.1 L C51
2018-07-01 19:41:38 S 15 10 04.64 +35 07 31.5 L C51
2018-07-01 22:50:08 S 15 10 42.30 +35 04 28.7 L C51
2018-07-02 03:32:53 S 15 11 38.88 +34 59 54.5 L C51
2018-07-02 05:07:09 S 15 11 57.23 +34 58 25.6 L C51
2018-07-02 06:41:12 S 15 12 16.14 +34 56 50.6 L C51
2018-07-02 06:41:24 S 15 12 16.14 +34 56 49.9 L C51
2018-07-02 08:15:27 S 15 12 34.86 +34 55 19.2 L C51
2018-07-02 09:49:42 S 15 12 53.443 +34 53 45.31 L C51
2018-07-02 11:23:57 S 15 13 12.18 +34 52 12.2 L C51
2018-07-02 12:58:13 S 15 13 30.52 +34 50 40.4 L C51
2018-07-02 16:06:42 S 15 14 07.59 +34 47 33.2 L C51
2018-07-02 17:40:57 S 15 14 26.12 +34 46 01.4 L C51
2018-07-02 22:23:31 S 15 15 21.358 +34 41 21.66 L C51
2018-07-02 23:57:46 S 15 15 39.62 +34 39 47.8 L C51
2018-07-03 03:06:16 S 15 16 16.19 +34 36 38.2 L C51
2018-07-03 06:14:47 S 15 16 52.63 +34 33 30.9 L C51
2018-07-03 07:12:19 C 15 17 02.37 +34 32 31.8 U I52
2018-07-03 07:48:50 S 15 17 10.742 +34 31 55.67 L C51
2018-07-03 07:49:01 S 15 17 10.822 +34 31 55.20 L C51
2018-07-03 08:06:32 C 15 17 12.69 +34 31 35.6 U I52
2018-07-03 08:08:19 C 15 17 12.97 +34 31 33.5 U I52
2018-07-03 08:10:07 C 15 17 13.32 +34 31 31.7 U I52