474238 (2001 RU17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2406500456 ± 9.10e-08
Semi-major axis (a)0.9584192266 AU ± 1.25e-09
Inclination (i)13.88749810° ± 9.66e-06
Long. of Asc. Node (Ω)170.64907751° ± 4.38e-06
Arg. of Perihelion (ω)330.37317911° ± 2.60e-05
Mean Anomaly (M)147.00310113° ± 4.38e-05
Mean Motion (n)1.0504587430°/day ± 2.06e-09
Perihelion dist (q)0.72777560 AU ± 8.72e-08
Aphelion dist (Q)1.18906286 AU ± 8.72e-08
Orbital Period0.93828176 yr ± 1.84e-09
Physical Parameters
H (abs. magnitude)21.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.346″
Uncertainty0
Orbit TypeAten
MOID0.107322 AU
Observations Used184
Oppositions1
Arc Total2001-2016
First Observation Used2001-08-22
Last Observation Used2016-09-19
Observations (192)
Date Type RA Dec Mag Band Observatory
2016-09-10 04:50:51 C 22 30 15.18 -00 53 38.5 q 703
2016-09-10 04:58:48 C 22 30 14.06 -00 54 11.6 q 703
2016-09-10 05:06:45 C 22 30 12.99 -00 54 44.2 q 703
2016-09-10 05:14:41 C 22 30 11.88 -00 55 17.7 q 703
2016-09-10 20:41:40 C 22 28 14.29 -01 59 43.3 q 246
2016-09-10 20:42:14 C 22 28 14.19 -01 59 45.1 q 246
2016-09-10 20:43:01 C 22 28 14.49 -01 59 43.1 q 246
2016-09-10 20:44:17 C 22 28 13.95 -01 59 54.2 q 246
2016-09-10 20:44:47 C 22 28 13.88 -01 59 56.2 q 246
2016-09-10 20:45:37 C 22 28 13.77 -01 59 59.7 q 246
2016-09-10 20:46:47 C 22 28 13.56 -02 00 04.5 q 246
2016-09-11 06:34:25 C 22 26 56.95 -02 40 57.1 q H45
2016-09-11 06:35:30 C 22 26 56.81 -02 41 02.3 q H45
2016-09-11 06:37:03 C 22 26 56.63 -02 41 09.2 q H45
2016-09-11 06:38:13 C 22 26 56.50 -02 41 12.7 q H45
2016-09-11 06:39:38 C 22 26 56.26 -02 41 18.5 q H45
2016-09-11 06:40:47 C 22 26 56.10 -02 41 24.0 q H45
2016-09-11 22:03:38 C 22 24 59.81 -03 46 28.8 q 246
2016-09-11 22:04:41 C 22 24 59.65 -03 46 32.6 q 246
2016-09-11 22:05:12 C 22 24 59.55 -03 46 35.0 q 246
2016-09-11 22:05:34 C 22 24 59.49 -03 46 36.6 q 246
2016-09-11 22:05:56 C 22 24 59.48 -03 46 38.1 q 246
2016-09-11 22:06:16 C 22 24 59.43 -03 46 40.0 q 246
2016-09-11 22:06:30 C 22 24 59.38 -03 46 41.1 q 246
2016-09-13 05:08:22 C 22 21 01.81 -05 58 47.0 q H45
2016-09-13 05:10:54 C 22 21 01.46 -05 58 57.8 q H45
2016-09-13 05:12:07 C 22 21 01.30 -05 59 02.9 q H45
2016-09-13 05:13:24 C 22 21 01.09 -05 59 08.4 q H45
2016-09-13 05:15:21 C 22 21 00.84 -05 59 17.0 q H45
2016-09-13 05:16:26 C 22 21 00.69 -05 59 22.1 q H45
2016-09-13 05:17:40 C 22 21 00.50 -05 59 27.4 q H45
2016-09-19 08:06:44 C 22 02 32.719 -16 25 14.09 L F51
2016-09-19 08:23:52 C 22 02 30.324 -16 26 25.15 L F51
2016-09-19 08:40:58 C 22 02 27.941 -16 27 35.89 L F51
2016-09-19 08:58:06 C 22 02 25.557 -16 28 46.87 L F51
2016-09-19 11:22:22 C 22 02 09.10 -16 37 52.7 q Q60
2016-09-19 11:36:10 C 22 02 07.20 -16 38 50.9 q Q60
2016-09-19 11:50:02 C 22 02 05.40 -16 39 48.8 q Q60
2016-09-19 22:18:24 C 22 00 47.91 -17 24 05.5 q 204
2016-09-19 22:32:08 C 22 00 46.05 -17 25 01.5 q 204
2016-10-15 16:35:45 S 21 11 25.548 -45 50 37.97 L C51
2016-10-16 00:27:22 S 21 11 09.530 -46 03 08.46 L C51