2019 RU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4807634351 ± 9.13e-08
Semi-major axis (a)2.1581450185 AU ± 7.70e-08
Inclination (i)6.92867684° ± 1.21e-05
Long. of Asc. Node (Ω)34.33935968° ± 1.74e-05
Arg. of Perihelion (ω)291.35073839° ± 2.78e-05
Mean Anomaly (M)355.17758831° ± 2.87e-05
Mean Motion (n)0.3108789669°/day ± 1.66e-08
Perihelion dist (q)1.12058781 AU ± 2.01e-07
Aphelion dist (Q)3.19570223 AU ± 2.28e-07
Orbital Period3.17045020 yr ± 1.70e-07
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.158579 AU
Observations Used175
Oppositions6
Arc Total2013-2022
First Observation Used2013-12-06
Last Observation Used2022-06-01
Observations (191)
Date Type RA Dec Mag Band Observatory
2019-10-26 04:38:21 C 02 46 37.72 +16 42 29.0 U I41
2019-10-26 04:41:39 C 02 46 37.48 +16 42 29.9 U I41
2019-10-27 04:39:50 C 02 44 58.69 +16 50 01.0 U I41
2019-10-27 04:41:50 C 02 44 58.55 +16 50 01.5 U I41
2019-10-27 04:49:07 C 02 44 58.02 +16 50 03.9 U I41
2019-10-27 07:28:14 C 02 44 46.47 +16 50 54.1 U I41
2019-10-29 11:05:58 C 02 41 17.18 +17 05 59.2 V T08
2019-10-29 11:11:19 C 02 41 16.80 +17 06 01.3 V T08
2019-10-29 11:21:02 C 02 41 16.11 +17 06 04.1 V T08
2019-10-29 11:35:19 C 02 41 15.04 +17 06 07.3 V T08
2019-10-31 06:46:29 C 02 38 25.80 +17 17 31.1 V 703
2019-10-31 06:54:02 C 02 38 25.19 +17 17 33.1 V 703
2019-10-31 07:01:34 C 02 38 24.78 +17 17 35.6 V 703
2019-10-31 07:09:07 C 02 38 24.17 +17 17 36.6 V 703
2019-10-31 12:44:48 C 02 38 01.863 +17 19 04.50 U F51
2019-10-31 13:05:13 C 02 38 00.468 +17 19 09.37 U F51
2019-10-31 13:25:40 C 02 37 59.076 +17 19 14.18 U F51
2019-10-31 13:46:05 C 02 37 57.690 +17 19 18.97 U F51
2019-11-02 00:14:56 C 02 35 47.85 +17 27 40.3 19.5 q J43
2019-11-02 00:27:09 C 02 35 47.02 +17 27 43.1 19.7 q J43
2019-11-02 00:39:21 C 02 35 46.23 +17 27 46.1 19.4 q J43
2019-11-02 00:51:34 C 02 35 45.39 +17 27 48.8 19.5 q J43
2019-11-02 06:30:23 C 02 35 24.80 +17 29 07.2 U I41
2019-11-02 06:57:48 C 02 35 22.99 +17 29 13.8 U I41
2019-11-02 08:24:12 C 02 35 17.20 +17 29 33.6 U I41
2019-11-02 08:30:06 C 02 35 16.86 +17 29 35.1 U I41
2019-11-02 08:32:46 C 02 35 17.48 +17 29 40.2 V T08
2019-11-02 08:43:24 C 02 35 16.78 +17 29 41.8 V T08
2019-11-02 09:09:13 C 02 35 14.98 +17 29 49.0 V T08
2019-11-02 09:16:49 C 02 35 14.53 +17 29 50.6 V T08
2019-11-03 00:11:45 C 02 34 19.41 +17 33 10.6 19.7 q J43
2019-11-03 00:23:47 C 02 34 18.62 +17 33 13.0 19.5 q J43
2019-11-03 00:35:56 C 02 34 17.82 +17 33 15.5 19.3 q J43
2019-11-03 00:48:02 C 02 34 17.03 +17 33 19.0 20.1 q J43
2019-11-03 06:49:50 C 02 33 55.45 +17 34 38.4 U I41
2019-11-03 07:04:27 C 02 33 54.53 +17 34 41.6 U I41
2019-11-04 07:05:24 C 02 32 28.54 +17 39 53.9 U I41
2019-11-04 08:07:35 C 02 32 24.60 +17 40 07.1 U I41
2019-11-05 06:08:48 C 02 31 08.32 +17 44 40.4 V G96
2019-11-05 06:16:15 C 02 31 07.85 +17 44 42.0 V G96
2019-11-05 06:23:42 C 02 31 07.40 +17 44 43.5 V G96
2019-11-05 06:31:07 C 02 31 06.99 +17 44 45.1 V G96
2019-11-06 21:19:10 C 02 28 57.07 +17 52 15.8 V C95
2019-11-06 21:41:00 C 02 28 55.88 +17 52 20.3 V C95
2019-11-19 06:18:39 C 02 16 19.65 +18 36 43.6 V G96
2019-11-19 06:26:40 C 02 16 19.39 +18 36 44.9 V G96
2019-11-19 06:34:43 C 02 16 19.13 +18 36 45.6 V G96
2019-11-19 06:42:45 C 02 16 18.85 +18 36 46.5 V G96
2019-11-24 11:25:21 C 02 13 15.463 +18 51 24.77 V F51
2019-11-24 11:45:39 C 02 13 15.029 +18 51 26.72 V F51