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
2018-11-29 04:27:26 C 01 57 29.36 -08 42 36.4 V I52
2018-11-29 04:30:24 C 01 57 29.86 -08 42 40.9 V I52
2018-12-01 09:51:55 C 02 06 38.27 -09 55 56.0 V T05
2018-12-01 10:05:38 C 02 06 40.43 -09 56 13.2 V T05
2018-12-01 10:22:10 C 02 06 43.04 -09 56 33.8 V T05
2018-12-01 10:37:32 C 02 06 45.46 -09 56 52.9 V T05
2018-12-02 09:33:32 C 02 10 29.76 -10 24 24.2 V T05
2018-12-02 09:46:38 C 02 10 31.78 -10 24 38.8 V T05
2018-12-02 09:59:48 C 02 10 33.74 -10 24 54.0 V T05
2018-12-02 10:12:48 C 02 10 35.76 -10 25 08.4 V T05
2018-12-04 08:42:30 C 02 17 49.25 -11 14 10.6 V T08
2018-12-04 08:54:05 C 02 17 50.89 -11 14 22.7 V T08
2018-12-04 09:05:05 C 02 17 52.44 -11 14 32.3 V T08
2018-12-04 09:16:45 C 02 17 54.12 -11 14 44.1 V T08
2018-12-04 09:17:25 C 02 17 54.22 -11 14 44.1 V T08
2018-12-04 09:28:26 C 02 17 55.72 -11 14 52.5 V T08
2018-12-06 08:53:25 C 02 24 51.06 -11 56 27.0 V T05
2018-12-06 09:07:32 C 02 24 52.95 -11 56 37.0 V T05
2018-12-06 09:18:14 C 02 24 54.38 -11 56 45.8 V T05
2018-12-06 09:20:19 C 02 24 54.71 -11 56 47.7 V T05
2018-12-06 09:32:17 C 02 24 56.22 -11 56 56.9 V T05
2018-12-06 09:45:06 C 02 24 58.05 -11 57 08.1 V T05
2018-12-09 05:41:09 C 02 34 12.12 -12 43 33.9 V 703
2018-12-09 05:48:40 C 02 34 13.07 -12 43 38.5 V 703
2018-12-09 05:56:12 C 02 34 14.07 -12 43 42.8 V 703
2018-12-09 06:03:44 C 02 34 14.93 -12 43 46.8 V 703
2018-12-14 04:09:29 C 02 48 43.62 -13 34 14.9 V 703
2018-12-14 04:17:04 C 02 48 44.38 -13 34 16.9 V 703
2018-12-14 04:32:13 C 02 48 46.14 -13 34 20.6 V 703
2018-12-25 03:04:05 C 03 15 52.60 -13 50 15.9 o 691
2018-12-25 03:36:41 C 03 15 55.49 -13 50 11.6 o 691
2018-12-25 04:10:33 C 03 15 58.47 -13 50 07.6 o 691
2019-01-10 01:52:16 C 03 48 37.59 -11 59 23.6 u 807
2019-01-10 01:58:18 C 03 48 38.05 -11 59 21.1 u 807
2019-01-10 02:05:15 C 03 48 38.59 -11 59 18.2 u 807
2019-01-26 01:36:23 C 04 18 37.26 -08 59 48.6 u 807
2019-01-26 01:46:04 C 04 18 37.99 -08 59 43.6 u 807
2019-02-09 00:47:12 C 04 44 25.81 -06 09 23.4 u H21
2019-02-09 01:05:49 C 04 44 27.21 -06 09 13.6 u H21
2019-02-09 01:24:21 C 04 44 28.64 -06 09 04.7 u H21
2023-09-08 06:40:26 C 17 43 17.862 +14 41 12.96 X F51
2023-09-08 06:57:21 C 17 43 18.581 +14 41 05.87 X F51
2023-09-08 07:13:57 C 17 43 19.288 +14 40 58.86 X F51
2023-12-07 01:25:30 C 22 52 31.537 -05 00 05.15 V G96
2023-12-07 01:33:38 C 22 52 33.269 -05 00 07.74 V G96
2023-12-07 01:41:47 C 22 52 35.018 -05 00 10.26 V G96