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
2018-06-02 04:57:17 C 14 11 21.28 -25 42 12.9 U I52
2018-06-02 05:06:31 C 14 11 20.07 -25 42 59.8 U I52
2018-06-02 05:06:43 C 14 11 20.07 -25 43 00.4 U I52
2018-06-02 05:13:42 C 14 11 19.17 -25 43 36.0 U I52
2018-06-02 05:44:50 C 14 11 15.31 -25 46 12.3 o 691
2018-06-02 06:00:08 C 14 11 13.40 -25 47 29.5 o 691
2018-06-04 06:04:56 C 14 05 38.48 -29 53 17.2 U I52
2018-06-04 06:09:04 C 14 05 38.01 -29 53 37.7 U I52
2018-06-04 06:13:11 C 14 05 37.42 -29 53 59.0 U I52
2018-06-04 06:17:19 C 14 05 36.93 -29 54 20.3 U I52
2018-07-07 23:48:52 C 11 41 56.34 -79 24 40.2 u 807
2018-07-07 23:53:35 C 11 41 54.93 -79 24 48.8 u 807
2018-07-07 23:58:58 C 11 41 53.20 -79 24 58.8 u 807
2018-09-02 07:27:15 C 23 14 28.94 -68 07 19.0 U 807
2018-09-02 07:39:49 C 23 14 28.09 -68 07 00.3 U 807