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
2019-09-29 10:54:46 C 03 24 39.86 +11 10 00.2 V 703
2019-09-29 11:02:25 C 03 24 39.52 +11 10 05.7 V 703
2019-09-29 11:10:06 C 03 24 39.19 +11 10 11.1 V 703
2019-09-30 08:54:25 C 03 23 53.13 +11 25 21.3 V G96
2019-09-30 09:02:32 C 03 23 52.80 +11 25 27.0 V G96
2019-09-30 09:10:39 C 03 23 52.44 +11 25 32.8 V G96
2019-09-30 09:18:44 C 03 23 52.09 +11 25 38.5 V G96
2019-10-02 11:44:14 C 03 21 50.24 +11 59 53.9 V 703
2019-10-02 11:51:28 C 03 21 49.91 +11 59 57.2 V 703
2019-10-02 12:05:55 C 03 21 49.15 +12 00 07.6 V 703
2019-10-05 08:24:23 C 03 18 41.11 +12 44 19.6 V 703
2019-10-05 08:39:32 C 03 18 40.35 +12 44 29.4 V 703
2019-10-05 08:47:06 C 03 18 39.97 +12 44 35.5 V 703
2019-10-05 09:17:49 C 03 18 38.41 +12 44 54.2 U I41
2019-10-05 09:37:21 C 03 18 37.33 +12 45 06.5 U I41
2019-10-07 09:58:52 C 03 16 06.88 +13 14 48.0 U I41
2019-10-07 10:04:09 C 03 16 06.60 +13 14 51.3 U I41
2019-10-09 09:09:41 C 03 13 28.56 +13 42 24.9 u H21
2019-10-09 09:18:07 C 03 13 28.03 +13 42 29.9 u H21
2019-10-09 10:56:19 C 03 13 23.379 +13 43 33.19 U F51
2019-10-09 11:12:43 C 03 13 22.331 +13 43 42.68 U F51
2019-10-09 11:29:08 C 03 13 21.291 +13 43 52.19 U F51
2019-10-09 11:45:40 C 03 13 20.221 +13 44 01.72 U F51
2019-10-19 07:08:35 C 02 58 08.22 +15 41 05.1 V H21
2019-10-19 07:18:27 C 02 58 07.48 +15 41 09.3 V H21
2019-10-19 07:28:20 C 02 58 06.74 +15 41 13.5 V H21
2019-10-19 09:39:20 C 02 57 57.37 +15 42 11.6 V 703
2019-10-19 09:46:59 C 02 57 56.90 +15 42 14.4 V 703
2019-10-19 10:03:53 C 02 57 55.52 +15 42 20.1 V 703
2019-10-22 07:59:26 C 02 53 04.00 +16 10 15.9 V 703
2019-10-22 08:14:49 C 02 53 02.80 +16 10 21.0 V 703
2019-10-22 08:22:30 C 02 53 02.23 +16 10 24.1 V 703
2019-10-23 08:44:40 C 02 51 20.815 +16 19 26.33 U F51
2019-10-23 09:14:50 C 02 51 18.562 +16 19 37.59 U F51
2019-10-23 09:30:13 C 02 51 17.41 +16 19 43.2 V T05
2019-10-23 09:39:49 C 02 51 16.70 +16 19 46.7 V T05
2019-10-23 09:57:35 C 02 51 15.34 +16 19 53.6 V T05
2019-10-23 10:01:32 C 02 51 15.06 +16 19 54.2 V T05
2019-10-24 13:00:40 C 02 49 21.032 +16 29 24.72 U F51
2019-10-24 13:18:22 C 02 49 19.710 +16 29 30.60 U F51
2019-10-24 13:36:07 C 02 49 18.389 +16 29 36.44 U F51
2019-10-24 13:53:57 C 02 49 17.069 +16 29 42.32 U F51
2019-10-25 07:05:00 C 02 48 06.59 +16 35 28.1 V 703
2019-10-25 07:06:36 C 02 48 06.43 +16 35 28.9 V G96
2019-10-25 07:12:30 C 02 48 06.01 +16 35 30.4 V 703
2019-10-25 07:15:13 C 02 48 05.80 +16 35 31.8 V G96
2019-10-25 07:20:00 C 02 48 05.47 +16 35 32.8 V 703
2019-10-25 07:21:59 C 02 48 05.28 +16 35 34.2 V G96
2019-10-25 07:27:29 C 02 48 05.01 +16 35 36.2 V 703
2019-10-25 07:28:44 C 02 48 04.78 +16 35 36.4 V G96