2019 RU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7761348517 ± 6.43e-08
Semi-major axis (a)1.6283527082 AU ± 8.40e-09
Inclination (i)34.25485873° ± 1.15e-05
Long. of Asc. Node (Ω)40.07489211° ± 8.48e-06
Arg. of Perihelion (ω)110.83211026° ± 1.23e-05
Mean Anomaly (M)323.47558914° ± 5.55e-06
Mean Motion (n)0.4743397878°/day ± 3.67e-09
Perihelion dist (q)0.36453142 AU ± 1.05e-07
Aphelion dist (Q)2.89217400 AU ± 1.06e-07
Orbital Period2.07789080 yr ± 1.61e-08
Physical Parameters
H (abs. magnitude)17.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty0
Orbit TypeApollo
MOID0.050140 AU
Observations Used252
Oppositions5
Arc Total2016-2025
First Observation Used2016-09-28
Last Observation Used2025-08-15
Observations (264)
Date Type RA Dec Mag Band Observatory
2016-09-28 02:28:59 C 22 39 51.07 -54 56 16.7 X W84
2016-09-28 02:30:57 C 22 39 50.92 -54 56 16.2 X W84
2016-09-28 02:32:56 C 22 39 50.75 -54 56 15.8 X W84
2016-10-03 01:58:58 C 22 31 30.18 -54 18 59.2 X W84
2016-10-03 02:01:00 C 22 31 30.04 -54 18 58.5 X W84
2018-11-06 02:56:05 C 21 51 39.04 -48 55 54.2 X W84
2018-11-06 02:58:03 C 21 51 39.05 -48 55 53.1 X W84
2019-09-04 11:31:50 C 04 57 19.59 +05 38 39.7 V G96
2019-09-04 11:39:15 C 04 57 20.70 +05 38 44.5 V G96
2019-09-04 11:46:42 C 04 57 21.80 +05 38 49.5 V G96
2019-09-04 12:00:46 C 04 57 23.92 +05 38 58.9 V G96
2019-09-05 01:51:00 C 04 59 30.55 +05 48 15.5 V L01
2019-09-05 01:53:50 C 04 59 30.99 +05 48 17.5 V L01
2019-09-05 01:57:13 C 04 59 31.51 +05 48 19.8 V L01
2019-09-05 02:01:10 C 04 59 32.13 +05 48 22.4 V L01
2019-09-05 02:05:40 C 04 59 32.82 +05 48 25.2 V L01
2019-09-05 09:01:08 C 05 00 37.00 +05 53 10.0 u H21
2019-09-05 09:08:57 C 05 00 38.19 +05 53 15.4 u H21
2019-09-05 09:15:14 C 05 00 39.14 +05 53 19.6 u H21
2019-09-05 10:24:55 C 05 00 49.95 +05 54 07.7 q H36
2019-09-05 10:31:36 C 05 00 50.97 +05 54 12.6 q H36
2019-09-05 10:38:10 C 05 00 52.05 +05 54 17.3 q H36
2019-09-05 11:46:31 C 05 01 02.62 +05 55 04.5 V I52
2019-09-05 11:49:36 C 05 01 03.12 +05 55 06.7 V I52
2019-09-05 11:52:35 C 05 01 03.62 +05 55 09.0 V I52
2019-09-05 11:53:41 C 05 01 03.71 +05 55 09.5 V I52
2019-09-06 09:25:42 C 05 04 28.17 +06 10 11.2 u H21
2019-09-06 09:30:19 C 05 04 28.90 +06 10 14.6 u H21
2019-09-06 09:38:29 C 05 04 30.19 +06 10 20.5 u H21
2019-09-08 02:37:53 C 05 11 16.65 +06 40 12.0 V J95
2019-09-08 02:43:54 C 05 11 17.68 +06 40 15.8 V J95
2019-09-08 02:50:00 C 05 11 18.74 +06 40 20.8 V J95
2019-09-11 09:09:20 C 05 25 27.96 +07 42 33.1 U H36
2019-09-11 09:34:12 C 05 25 32.66 +07 42 53.8 U H36
2019-09-11 09:48:17 C 05 25 35.37 +07 43 05.6 U H36
2019-09-13 01:57:08 C 05 33 33.75 +08 17 45.5 V 204
2019-09-13 02:27:59 C 05 33 40.00 +08 18 13.4 V 204
2019-09-14 02:41:47 C 05 38 44.88 +08 40 08.4 V J95
2019-09-14 02:56:02 C 05 38 47.86 +08 40 21.7 V J95
2019-09-19 18:51:20 C 06 11 46.65 +10 58 03.4 o E10
2019-09-19 18:53:19 C 06 11 47.17 +10 58 05.6 o E10
2019-09-19 18:55:17 C 06 11 47.71 +10 58 07.9 o E10
2019-09-19 18:57:16 C 06 11 48.23 +10 58 10.0 o E10
2019-10-03 03:45:45 C 08 13 16.98 +17 12 03.4 V C95
2019-10-03 04:06:31 C 08 13 27.12 +17 12 23.8 V C95
2019-10-10 12:15:07 C 09 46 46.85 +18 43 53.7 V I52
2019-10-10 12:15:28 C 09 46 47.02 +18 43 54.5 V I52
2019-10-10 12:15:49 C 09 46 47.30 +18 43 54.6 V I52
2021-09-03 02:35:00 C 03 39 37.99 -08 47 04.0 V 033
2021-09-03 02:36:35 C 03 39 38.07 -08 47 04.6 V 033