2018 JL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6211069479 ± 1.06e-05
Semi-major axis (a)3.0455826829 AU ± 7.13e-05
Inclination (i)20.27206251° ± 2.78e-04
Long. of Asc. Node (Ω)61.14158043° ± 4.44e-05
Arg. of Perihelion (ω)211.82151041° ± 3.12e-04
Mean Anomaly (M)144.00074191° ± 1.91e-02
Mean Motion (n)0.1854413945°/day ± 6.52e-06
Perihelion dist (q)1.15395012 AU ± 4.22e-05
Aphelion dist (Q)4.93721525 AU ± 1.20e-04
Orbital Period5.31502843 yr ± 1.87e-04
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.346″
Uncertainty2
Orbit TypeAmor
MOID0.183299 AU
Observations Used115
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-05
Last Observation Used2018-09-02
Observations (115)
Date Type RA Dec Mag Band Observatory
2018-05-09 06:06:28 C 15 00 30.03 +07 21 39.7 U I52
2018-05-09 06:11:10 C 15 00 29.73 +07 21 31.7 U I52
2018-05-09 06:26:40 C 15 00 28.75 +07 21 04.1 U I52
2018-05-09 06:52:27 C 15 00 27.09 +07 20 19.1 U I52
2018-05-10 07:06:19 C 14 59 02.24 +06 36 06.8 U I52
2018-05-10 07:15:52 C 14 59 01.60 +06 35 48.5 U I52
2018-05-10 07:23:41 C 14 59 01.11 +06 35 34.0 U I52
2018-05-10 07:30:11 C 14 59 00.66 +06 35 21.4 U I52
2018-05-12 06:43:52 C 14 56 05.38 +05 00 44.2 U G96
2018-05-12 06:51:23 C 14 56 04.84 +05 00 28.2 U G96
2018-05-12 06:58:56 C 14 56 04.30 +05 00 12.1 U G96
2018-05-12 07:06:28 C 14 56 03.78 +04 59 55.8 U G96
2018-05-13 07:57:08 C 14 54 25.46 +04 05 23.7 U I52
2018-05-13 08:02:56 C 14 54 24.98 +04 05 10.1 U I52
2018-05-13 08:08:28 C 14 54 24.60 +04 04 58.3 U I52
2018-05-13 08:14:04 C 14 54 24.18 +04 04 45.4 U I52
2018-05-15 08:00:12 C 14 51 05.27 +02 10 05.2 U 703
2018-05-15 08:07:47 C 14 51 04.76 +02 09 45.7 U 703
2018-05-15 08:22:56 C 14 51 03.52 +02 09 06.3 U 703
2018-05-16 07:13:04 C 14 49 24.00 +01 09 28.7 U G96
2018-05-16 07:20:32 C 14 49 23.38 +01 09 08.6 U G96
2018-05-16 07:27:59 C 14 49 22.77 +01 08 48.6 U G96
2018-05-16 07:35:25 C 14 49 22.16 +01 08 28.8 U G96
2018-05-16 08:57:30 C 14 49 15.45 +01 04 48.3 U I52
2018-05-16 08:59:13 C 14 49 15.32 +01 04 43.5 U I52
2018-05-16 09:09:40 C 14 49 14.47 +01 04 15.1 U I52
2018-05-16 09:11:23 C 14 49 14.32 +01 04 10.7 U I52
2018-05-20 04:45:27 C 14 42 01.79 -03 28 30.2 U 807
2018-05-20 04:47:09 C 14 42 01.63 -03 28 35.5 U 807
2018-05-20 04:49:41 C 14 42 01.40 -03 28 43.9 U 807
2018-05-20 07:03:27 C 14 41 50.45 -03 36 42.7 U 703
2018-05-20 07:11:03 C 14 41 49.79 -03 37 07.1 U 703
2018-05-20 07:18:40 C 14 41 49.04 -03 37 32.6 U 703
2018-05-20 07:26:16 C 14 41 48.37 -03 37 58.0 U 703
2018-05-20 08:48:27 C 14 41 40.82 -03 42 28.9 U I52
2018-05-20 08:48:43 C 14 41 40.79 -03 42 30.0 U I52
2018-05-20 08:49:56 C 14 41 40.67 -03 42 33.9 U I52
2018-05-20 08:51:10 C 14 41 40.56 -03 42 38.3 U I52
2018-05-21 04:01:09 C 14 40 05.76 -04 47 21.0 o 691
2018-05-21 04:10:43 C 14 40 04.86 -04 47 54.0 o 691
2018-05-21 04:20:15 C 14 40 03.98 -04 48 26.6 o 691
2018-05-23 04:21:15 C 14 35 50.78 -07 41 35.0 o 691
2018-05-23 04:26:29 C 14 35 50.26 -07 41 54.8 o 691
2018-05-23 04:31:42 C 14 35 49.75 -07 42 14.8 o 691
2018-05-24 04:48:45 C 14 33 36.44 -09 15 46.2 U I52
2018-05-24 04:51:19 C 14 33 36.19 -09 15 56.1 U I52
2018-05-24 04:51:29 C 14 33 36.15 -09 15 56.9 U I52
2018-06-01 21:04:39 C 14 12 14.64 -25 02 34.3 V 204
2018-06-01 21:13:51 C 14 12 13.54 -25 03 20.4 V 204
2018-06-01 21:23:02 C 14 12 12.37 -25 04 06.6 V 204