IAA RAS IAA Minor Planet Database

2018 JL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1776198315 ± 1.13e-04
Semi-major axis (a)0.9805517578 AU ± 6.94e-06
Inclination (i)5.14814495° ± 3.24e-03
Long. of Asc. Node (Ω)54.67907296° ± 6.60e-04
Arg. of Perihelion (ω)287.44130398° ± 1.93e-03
Mean Anomaly (M)178.78948420° ± 1.51e-02
Mean Motion (n)1.0150945412°/day ± 1.08e-05
Perihelion dist (q)0.80638632 AU ± 1.11e-04
Aphelion dist (Q)1.15471720 AU ± 1.11e-04
Orbital Period0.97096994 yr ± 1.03e-05
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.462″
Uncertainty2
Orbit TypeAten
MOID0.003654 AU
Observations Used42
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-08
Last Observation Used2018-05-16
Observations (46)
Date Type RA Dec Mag Band Observatory
2018-05-08 06:19:54 C 13 31 29.92 +21 31 44.1 – U G96
2018-05-08 06:34:45 C 13 31 16.05 +21 32 29.5 – U G96
2018-05-08 06:42:11 C 13 31 09.11 +21 32 51.9 – U G96
2018-05-08 08:45:48 C 13 29 13.86 +21 38 48.4 – U I52
2018-05-08 08:48:35 C 13 29 11.30 +21 38 56.5 – U I52
2018-05-08 08:51:21 C 13 29 08.73 +21 39 04.0 – U I52
2018-05-08 08:54:08 C 13 29 06.18 +21 39 11.4 – U I52
2018-05-08 09:58:48 C 13 28 06.73 +21 42 08.7 – U V06
2018-05-08 10:02:18 C 13 28 03.54 +21 42 18.2 – U V06
2018-05-08 10:05:49 C 13 28 00.35 +21 42 27.5 – U V06
2018-05-08 10:08:11 C 13 27 58.17 +21 42 33.8 – U V06
2018-05-08 21:25:57 C 13 17 58.20 +22 17 05.5 – S 033
2018-05-08 21:27:21 C 13 17 56.75 +22 17 09.9 – S 033
2018-05-08 21:28:46 C 13 17 55.32 +22 17 14.3 – S 033
2018-05-08 21:30:10 C 13 17 53.86 +22 17 18.9 – S 033
2018-05-08 21:31:34 C 13 17 52.42 +22 17 23.0 – S 033
2018-05-08 21:33:00 C 13 17 51.02 +22 17 27.3 – S 033
2018-05-08 23:45:41 C 13 15 37.94 +22 24 11.6 – V J95
2018-05-08 23:51:17 C 13 15 32.20 +22 24 28.7 – V J95
2018-05-09 03:19:54 C 13 12 24.51 +22 36 55.9 – U I52
2018-05-09 03:21:17 C 13 12 23.05 +22 37 00.7 – U I52
2018-05-09 03:24:03 C 13 12 20.03 +22 37 10.3 – U I52
2018-05-09 21:55:26 C 12 52 22.631 +23 34 27.58 – V J04
2018-05-09 21:58:27 C 12 52 18.864 +23 34 36.72 – V J04
2018-05-09 22:01:28 C 12 52 15.057 +23 34 46.27 – V J04
2018-05-10 05:58:45 C 12 42 38.10 +23 57 25.0 – U I52
2018-05-10 06:00:09 C 12 42 36.14 +23 57 28.3 – U I52
2018-05-10 06:01:32 C 12 42 34.34 +23 57 32.1 – U I52
2018-05-10 06:02:55 C 12 42 32.50 +23 57 35.8 – U I52
2018-05-11 21:39:44 C 11 47 14.55 +25 26 16.7 – V J04
2018-05-11 21:44:21 C 11 47 06.79 +25 26 22.4 – V J04
2018-05-11 21:49:12 C 11 46 58.50 +25 26 29.1 – V J04
2018-05-12 03:22:53 C 11 38 10.10 +25 32 31.7 – U I52
2018-05-12 03:24:28 C 11 38 07.37 +25 32 32.9 – U I52
2018-05-12 03:26:02 C 11 38 04.65 +25 32 34.7 – U I52
2018-05-12 03:27:38 C 11 38 01.89 +25 32 36.2 – U I52
2018-05-13 03:23:24 C 10 57 22.92 +25 36 23.2 – U I52
2018-05-13 03:25:46 C 10 57 18.52 +25 36 20.5 – U I52
2018-05-13 03:28:08 C 10 57 14.00 +25 36 18.5 – U I52
2018-05-13 21:34:59 C 10 24 46.69 +25 05 54.6 – V J95
2018-05-13 22:04:27 C 10 23 51.60 +25 04 36.3 – V J95
2018-05-13 22:32:55 C 10 22 58.68 +25 03 17.4 – V J95
2018-05-15 03:58:02 C 09 31 01.77 +23 22 54.3 – o 291
2018-05-15 04:04:46 C 09 30 49.54 +23 22 20.7 – o 291
2018-05-15 04:12:00 C 09 30 36.56 +23 21 45.2 – o 291
2018-05-16 05:48:23 C 08 49 16.161 +21 11 25.03 – V T12