2018 RU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2519933235 ± 8.28e-07
Semi-major axis (a)0.9557532324 AU ± 1.53e-07
Inclination (i)7.92293843° ± 1.84e-05
Long. of Asc. Node (Ω)171.78715524° ± 8.64e-06
Arg. of Perihelion (ω)30.39076105° ± 5.77e-05
Mean Anomaly (M)21.39475494° ± 6.14e-04
Mean Motion (n)1.0548570575°/day ± 2.54e-07
Perihelion dist (q)0.71490980 AU ± 8.00e-07
Aphelion dist (Q)1.19659667 AU ± 8.14e-07
Orbital Period0.93436952 yr ± 2.25e-07
Physical Parameters
H (abs. magnitude)23.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeAten
MOID0.067365 AU
Observations Used103
Oppositions1
Arc Total2018-2019
First Observation Used2018-09-09
Last Observation Used2019-11-05
Observations (106)
Date Type RA Dec Mag Band Observatory
2018-09-09 07:31:16 C 00 26 26.05 +06 31 42.6 V 703
2018-09-09 07:38:53 C 00 26 24.69 +06 31 16.4 V 703
2018-09-09 07:46:31 C 00 26 23.36 +06 30 51.2 V 703
2018-09-09 07:54:09 C 00 26 21.96 +06 30 25.5 V 703
2018-09-09 10:30:12 C 00 25 54.18 +06 21 42.7 V I52
2018-09-09 10:30:48 C 00 25 54.05 +06 21 40.8 V I52
2018-09-09 10:31:24 C 00 25 53.95 +06 21 38.5 V I52
2018-09-09 21:55:10 C 00 24 06.55 +05 43 22.3 19.2 V 104
2018-09-09 22:02:53 C 00 24 05.21 +05 42 56.8 19.3 V 104
2018-09-09 22:04:21 C 00 24 04.78 +05 42 51.7 V L01
2018-09-09 22:06:12 C 00 24 04.49 +05 42 45.3 V L01
2018-09-09 22:17:09 C 00 24 02.71 +05 42 09.8 19.1 V 104
2018-09-10 08:00:11 C 00 22 26.15 +05 09 52.8 q H36
2018-09-10 08:06:40 C 00 22 25.02 +05 09 31.4 q H36
2018-09-10 08:13:09 C 00 22 23.89 +05 09 09.9 q H36
2018-09-10 08:54:10 C 00 22 17.46 +05 07 00.0 V I52
2018-09-10 08:54:46 C 00 22 17.37 +05 06 58.0 V I52
2018-09-10 08:55:21 C 00 22 17.25 +05 06 55.4 V I52
2018-09-10 08:55:58 C 00 22 17.16 +05 06 54.0 V I52
2018-09-10 20:44:51 C 00 20 25.62 +04 27 27.9 V 587
2018-09-10 20:56:12 C 00 20 23.69 +04 26 50.0 V 587
2018-09-10 21:07:34 C 00 20 21.73 +04 26 13.1 V 587
2018-09-11 00:07:27 C 00 19 50.75 +04 16 20.0 V 204
2018-09-11 00:19:05 C 00 19 48.71 +04 15 41.8 V 204
2018-09-11 00:30:43 C 00 19 46.72 +04 15 03.0 V 204
2018-09-11 04:44:28 C 00 19 08.93 +04 01 16.8 I52
2018-09-11 04:45:52 C 00 19 08.68 +04 01 11.7 I52
2018-09-11 04:47:15 C 00 19 08.43 +04 01 07.3 I52
2018-09-11 04:48:39 C 00 19 08.20 +04 01 02.6 I52
2018-09-11 13:53:11 C 00 17 37.74 +03 32 29.6 V 474
2018-09-11 13:56:35 C 00 17 37.11 +03 32 18.3 V 474
2018-09-11 14:03:23 C 00 17 36.00 +03 31 56.2 V 474
2018-09-12 06:46:44 C 00 14 57.69 +02 36 00.5 o G96
2018-09-12 06:54:10 C 00 14 56.42 +02 35 36.3 o G96
2018-09-12 07:01:37 C 00 14 55.13 +02 35 12.3 o G96
2018-09-12 07:09:02 C 00 14 53.83 +02 34 48.2 o G96
2018-09-12 07:19:17 C 00 14 51.89 +02 34 14.6 o 703
2018-09-12 07:27:29 C 00 14 50.61 +02 33 48.6 o 703
2018-09-12 07:37:36 C 00 14 48.80 +02 33 16.2 o 703
2018-09-12 07:45:48 C 00 14 47.46 +02 32 48.9 o 703
2018-09-12 10:08:43 C 00 14 22.61 +02 25 04.4 V I52
2018-09-12 10:09:20 C 00 14 22.52 +02 25 02.6 V I52
2018-09-12 10:09:55 C 00 14 22.38 +02 25 00.6 V I52
2018-09-12 10:10:31 C 00 14 22.29 +02 24 58.6 V I52
2018-09-15 12:29:07 C 00 02 53.48 -01 27 56.5 V 474
2018-09-15 12:33:21 C 00 02 52.77 -01 28 09.0 V 474
2018-09-15 12:37:35 C 00 02 52.16 -01 28 20.9 V 474
2018-09-15 12:41:49 C 00 02 51.38 -01 28 34.8 V 474
2018-09-16 05:27:02 C 00 00 22.52 -02 20 20.2 V I52
2018-09-16 05:27:47 C 00 00 22.36 -02 20 22.3 V I52