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
2019-11-24 12:06:23 C 02 13 14.566 +18 51 28.80 V F51
2019-11-28 09:32:47 C 02 11 50.514 +19 02 03.67 U F51
2019-11-28 09:52:24 C 02 11 50.232 +19 02 05.71 U F51
2019-11-28 10:12:03 C 02 11 49.955 +19 02 07.85 U F51
2019-11-28 10:31:47 C 02 11 49.668 +19 02 09.88 U F51
2019-12-04 06:17:47 C 02 11 04.692 +19 18 20.78 V F52
2019-12-04 06:35:38 C 02 11 04.629 +19 18 23.02 V F52
2019-12-04 06:53:46 C 02 11 04.580 +19 18 25.13 V F52
2019-12-04 07:12:28 C 02 11 04.493 +19 18 27.48 V F52
2019-12-05 01:33:05 C 02 11 05.44 +19 20 35.3 u H21
2019-12-05 01:48:00 C 02 11 05.47 +19 20 37.6 u H21
2019-12-05 02:00:00 C 02 11 05.46 +19 20 39.3 u H21
2019-12-19 08:44:11 C 02 15 30.953 +20 06 52.16 V F52
2019-12-31 07:44:23 C 02 24 14.845 +20 53 38.25 V F51
2019-12-31 08:02:55 C 02 24 15.495 +20 53 41.43 V F51
2019-12-31 08:21:20 C 02 24 16.144 +20 53 44.47 V F51
2020-01-19 06:51:14 C 02 44 44.485 +22 20 15.34 V F51
2020-01-19 07:08:47 C 02 44 45.430 +22 20 18.65 V F51
2020-01-19 07:26:19 C 02 44 46.293 +22 20 22.38 V F51
2022-03-25 13:29:07 C 15 01 02.508 -15 57 06.94 V F52
2022-03-28 14:04:43 C 15 00 15.883 -16 03 04.09 V F52
2022-04-21 04:56:01 C 14 41 39.93 -16 20 27.4 V 807
2022-04-21 05:11:59 C 14 41 39.06 -16 20 26.8 V 807
2022-04-21 05:27:57 C 14 41 38.19 -16 20 26.3 V 807
2022-04-24 02:55:34 C 14 37 53.12 -16 18 45.1 V 807
2022-04-24 03:06:13 C 14 37 52.51 -16 18 44.8 V 807
2022-04-24 03:16:51 C 14 37 51.88 -16 18 44.7 V 807
2022-04-24 07:34:36 C 14 37 37.160 -16 18 45.97 V I52
2022-04-24 07:42:19 C 14 37 36.696 -16 18 45.68 V I52
2022-04-24 08:35:32 C 14 37 33.60 -16 18 43.9 o 291
2022-04-24 08:44:12 C 14 37 33.10 -16 18 43.5 o 291
2022-04-24 08:52:54 C 14 37 32.55 -16 18 43.2 o 291
2022-04-25 02:55:42 C 14 36 31.42 -16 17 58.3 V 807
2022-04-25 03:09:00 C 14 36 30.62 -16 17 58.0 V 807
2022-04-25 03:22:20 C 14 36 29.83 -16 17 57.5 V 807
2022-05-22 08:29:20 C 13 54 19.615 -15 33 28.69 U F52
2022-05-22 08:44:59 C 13 54 18.600 -15 33 27.80 U F52
2022-05-22 09:00:41 C 13 54 17.610 -15 33 26.53 U F52
2022-06-01 05:44:02 C 13 41 35.948 -15 22 13.84 V G96
2022-06-01 05:51:26 C 13 41 35.642 -15 22 14.23 V G96
2022-06-01 06:06:14 C 13 41 34.948 -15 22 14.27 V G96