2018 RL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4108395762 ± 1.32e-08
Semi-major axis (a)1.8587271518 AU ± 9.61e-09
Inclination (i)18.83838816° ± 3.40e-06
Long. of Asc. Node (Ω)226.89539033° ± 2.91e-06
Arg. of Perihelion (ω)153.07117789° ± 9.40e-06
Mean Anomaly (M)287.32140500° ± 7.45e-06
Mean Motion (n)0.3889455541°/day ± 3.02e-09
Perihelion dist (q)1.09508848 AU ± 2.52e-08
Aphelion dist (Q)2.62236583 AU ± 2.80e-08
Orbital Period2.53409834 yr ± 1.96e-08
Physical Parameters
H (abs. magnitude)19.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.127882 AU
Observations Used275
Oppositions6
Arc Total2013-2023
First Observation Used2013-11-27
Last Observation Used2023-12-07
Observations (296)
Date Type RA Dec Mag Band Observatory
2013-11-27 15:35:07 C 07 15 09.285 -09 26 10.23 V F51
2013-11-27 15:40:55 C 07 15 09.010 -09 26 18.94 V F51
2014-01-05 08:36:57 C 06 21 23.980 -18 39 17.40 V F51
2014-01-05 08:55:02 C 06 21 23.079 -18 39 13.58 V F51
2014-01-11 08:16:26 C 06 15 39.207 -17 54 48.82 V F51
2014-01-11 08:36:04 C 06 15 38.458 -17 54 41.54 V F51
2014-01-17 07:20:40 C 06 11 34.299 -16 51 33.26 V F51
2014-01-17 07:35:39 C 06 11 33.897 -16 51 25.59 V F51
2018-09-03 03:33:19 C 19 18 10.57 +46 40 22.7 U I41
2018-09-03 04:24:08 C 19 18 09.52 +46 40 32.6 U I41
2018-09-03 05:23:21 C 19 18 08.31 +46 40 43.1 U I41
2018-09-03 07:11:27 C 19 18 06.23 +46 41 00.0 U I41
2018-09-04 19:04:37 C 19 17 45.65 +46 47 05.5 V L01
2018-09-04 19:27:36 C 19 17 45.34 +46 47 08.7 V 595
2018-09-04 21:45:08 C 19 17 43.39 +46 47 28.5 V L01
2018-09-04 21:47:01 C 19 17 43.43 +46 47 28.6 V 595
2018-09-04 22:10:47 C 19 17 43.10 +46 47 31.5 V 595
2018-09-05 05:37:24 C 19 17 40.05 +46 48 44.9 V I52
2018-09-05 06:01:05 C 19 17 39.72 +46 48 47.7 V I52
2018-09-05 06:21:35 C 19 17 39.52 +46 48 49.8 V I52
2018-09-05 06:43:35 C 19 17 39.18 +46 48 52.2 V I52
2018-09-05 18:37:13 C 19 17 36.63 +46 50 31.8 U 118
2018-09-05 19:01:29 C 19 17 36.37 +46 50 35.0 U 118
2018-09-05 20:43:18 C 19 17 35.45 +46 50 49.3 q 204
2018-09-05 20:57:28 C 19 17 35.31 +46 50 51.3 q 204
2018-09-05 21:14:37 C 19 17 35.14 +46 50 53.2 q 204
2018-09-06 03:44:08 C 19 17 34.29 +46 51 50.5 U I41
2018-09-06 04:30:06 C 19 17 33.76 +46 51 56.4 U I41
2018-09-06 04:55:57 C 19 17 33.26 +46 51 59.4 V I52
2018-09-06 05:20:12 C 19 17 32.99 +46 52 02.1 V I52
2018-09-06 05:23:53 C 19 17 33.13 +46 52 02.7 U I41
2018-09-06 05:41:02 C 19 17 32.77 +46 52 04.5 V I52
2018-09-06 06:01:39 C 19 17 32.53 +46 52 06.1 V I52
2018-09-06 06:08:52 C 19 17 32.66 +46 52 07.4 U I41
2018-09-08 04:09:43 C 19 17 32.88 +46 57 15.6 V I52
2018-09-08 04:28:00 C 19 17 32.75 +46 57 17.5 V I52
2018-09-10 04:14:41 C 19 17 51.73 +47 00 54.5 V I52
2018-09-10 04:38:15 C 19 17 51.78 +47 00 56.1 V I52
2018-09-10 04:59:23 C 19 17 51.82 +47 00 56.9 V I52
2018-09-12 03:59:35 C 19 18 31.64 +47 02 56.1 o I52
2018-09-12 04:15:48 C 19 18 32.00 +47 02 56.5 U I41
2018-09-12 04:26:46 C 19 18 31.89 +47 02 56.5 o I52
2018-09-12 04:52:05 C 19 18 32.12 +47 02 56.6 o I52
2018-09-12 05:19:08 C 19 18 32.40 +47 02 56.5 o I52
2018-09-12 05:54:00 C 19 18 32.96 +47 02 56.5 U I41
2018-09-12 06:14:00 C 19 18 33.17 +47 02 56.2 U I41
2018-09-12 06:42:28 C 19 18 33.52 +47 02 55.8 U I41
2018-09-19 01:50:53 C 19 23 49.54 +46 58 07.9 o 711
2018-09-19 01:54:49 C 19 23 49.70 +46 58 07.8 o 711
2018-09-19 01:58:45 C 19 23 49.84 +46 58 07.3 o 711