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
2021-10-20 01:53:00 C 04 56 05.83 -21 43 23.8 V 204
2021-10-21 11:51:43 C 05 06 15.585 -23 54 27.00 U F51
2021-10-21 12:08:35 C 05 06 21.220 -23 55 42.38 U F51
2021-10-21 12:42:17 C 05 06 32.510 -23 58 13.41 U F51
2021-10-22 12:28:35 C 05 16 06.83 -25 56 17.1 V T05
2021-10-22 12:31:13 C 05 16 07.99 -25 56 31.6 V T05
2021-10-22 12:33:11 C 05 16 08.88 -25 56 42.5 V T05
2021-10-22 12:35:10 C 05 16 09.74 -25 56 53.6 V T05
2021-10-22 12:38:28 C 05 16 11.16 -25 57 12.2 V T05
2021-10-22 12:49:35 C 05 16 16.08 -25 58 13.8 V T05
2021-10-22 12:50:54 C 05 16 16.67 -25 58 20.9 V T05
2021-10-24 12:55:44 C 05 47 05.64 -31 38 09.5 V T08
2021-10-24 13:01:42 C 05 47 10.85 -31 39 05.7 V T08
2021-10-24 13:18:49 C 05 47 25.60 -31 41 36.7 V T08
2021-10-24 13:22:48 C 05 47 29.04 -31 42 13.6 V T08
2023-09-08 12:34:25 C 02 51 11.545 -19 42 08.21 X F52
2023-09-08 12:48:19 C 02 51 11.369 -19 42 16.50 X F52
2023-09-08 13:02:13 C 02 51 11.193 -19 42 24.87 X F52
2023-09-08 13:16:07 C 02 51 11.016 -19 42 33.13 X F52
2023-09-13 12:53:33 C 02 49 13.133 -20 58 11.56 X F52
2023-09-13 13:11:11 C 02 49 12.697 -20 58 23.45 X F52
2023-09-13 13:28:49 C 02 49 12.256 -20 58 35.18 X F52
2023-09-13 13:46:29 C 02 49 11.797 -20 58 47.03 X F52
2023-09-18 13:08:47 C 02 45 38.014 -22 23 29.16 X F51
2023-09-18 13:23:37 C 02 45 37.418 -22 23 40.26 X F51
2023-09-18 13:38:26 C 02 45 36.825 -22 23 51.28 X F51
2023-09-24 09:09:37 C 02 38 58.067 -24 14 09.20 V 703
2023-09-24 09:17:25 C 02 38 57.599 -24 14 16.84 V 703
2023-09-24 09:25:12 C 02 38 57.142 -24 14 22.56 V 703
2023-09-24 09:33:00 C 02 38 56.648 -24 14 28.61 V 703
2023-09-26 11:00:08 C 02 35 50.156 -24 56 14.33 X F51
2023-09-26 11:15:52 C 02 35 49.062 -24 56 27.91 X F51
2023-09-26 11:31:36 C 02 35 47.934 -24 56 41.37 X F51
2023-09-26 11:47:20 C 02 35 46.836 -24 56 55.04 X F51
2023-10-07 10:29:20 C 02 10 45.653 -28 54 51.07 X F51
2023-10-07 10:43:14 C 02 10 43.835 -28 55 04.04 X F51
2023-10-07 10:57:42 C 02 10 41.947 -28 55 17.49 X F51
2023-10-09 04:35:42 C 02 05 10.462 -29 33 29.34 V W68
2023-10-09 04:39:36 C 02 05 09.883 -29 33 33.19 V W68
2023-10-09 04:44:10 C 02 05 09.238 -29 33 36.50 V W68
2023-10-09 04:52:01 C 02 05 08.124 -29 33 44.10 V W68
2023-10-12 04:13:04 C 01 54 30.290 -30 37 55.99 V W68
2023-10-12 04:14:22 C 01 54 30.046 -30 37 56.46 V W68
2023-10-12 04:19:09 C 01 54 29.266 -30 38 00.92 V W68
2023-10-12 04:47:32 C 01 54 24.636 -30 38 26.70 V W68
2023-10-12 05:08:00 C 01 54 21.259 -30 38 44.23 V W68
2023-10-12 05:13:15 C 01 54 20.429 -30 38 49.56 V W68
2023-10-13 09:29:12 C 01 49 42.219 -31 03 29.90 X F52
2023-10-13 09:43:57 C 01 49 39.664 -31 03 42.68 X F52
2023-10-13 09:58:42 C 01 49 37.110 -31 03 55.36 X F52