2017 UR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3199486196 ± 2.00e+00
Semi-major axis (a)1.3856831312 AU ± 3.00e+00
Inclination (i)14.55389499° ± 4.00e+00
Long. of Asc. Node (Ω)27.08936567° ± 5.00e+00
Arg. of Perihelion (ω)303.33600661° ± 6.00e+00
Mean Anomaly (M)14.42247555° ± 4.84e-01
Mean Motion (n)0.6042483800°/day ± 1.96e+00
Perihelion dist (q)0.94233660 AU ± 3.44e+00
Aphelion dist (Q)1.82899860 AU ± 4.83e+00
Orbital Period1.63113010 yr ± 5.30e+00
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.333″
Uncertainty3
Orbit TypeApollo
MOID0.044019 AU
Observations Used41
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-28
Observations (42)
Date Type RA Dec Mag Band Observatory
2017-10-17 07:45:27 C 02 11 12.35 -03 56 31.8 U G96
2017-10-17 07:52:58 C 02 11 09.47 -03 54 40.8 U G96
2017-10-17 08:00:27 C 02 11 06.58 -03 52 49.6 U G96
2017-10-17 08:08:01 C 02 11 03.69 -03 50 58.5 U G96
2017-10-17 09:59:30 C 02 10 21.28 -03 23 35.9 U I52
2017-10-17 10:05:07 C 02 10 19.17 -03 22 13.3 U I52
2017-10-17 10:07:58 C 02 10 18.10 -03 21 31.6 U I52
2017-10-17 22:01:10 C 02 06 32.75 -00 32 42.1 19.8 U 104
2017-10-17 22:07:09 C 02 06 30.64 -00 31 18.6 20.0 U 104
2017-10-17 22:13:09 C 02 06 28.52 -00 29 55.9 19.9 U 104
2017-10-18 00:10:09 C 02 05 47.46 -00 03 06.8 t K63
2017-10-18 00:13:20 C 02 05 46.35 -00 02 23.2 t K63
2017-10-18 00:17:17 C 02 05 44.92 -00 01 29.4 t K63
2017-10-18 14:39:43 C 02 01 20.41 +03 11 37.9 U 474
2017-10-18 14:41:29 C 02 01 19.82 +03 12 00.0 U 474
2017-10-18 14:43:16 C 02 01 19.29 +03 12 22.2 U 474
2017-10-18 20:19:16 C 01 59 50.33 +04 18 28.3 q 246
2017-10-18 20:20:42 C 01 59 49.95 +04 18 45.4 q 246
2017-10-18 20:22:24 C 01 59 49.35 +04 19 01.6 q 246
2017-10-18 20:47:17 C 01 59 41.16 +04 24 15.1 19.3 o K88
2017-10-18 20:53:57 C 01 59 39.09 +04 25 36.4 19.0 o K88
2017-10-18 22:21:48 C 01 59 12.86 +04 43 38.5 19.7 t K63
2017-10-18 22:24:29 C 01 59 12.00 +04 44 10.9 19.8 t K63
2017-10-19 07:02:09 C 01 56 43.79 +06 26 46.3 q W25
2017-10-19 07:23:45 C 01 56 37.21 +06 30 55.6 q W25
2017-10-19 08:51:42 C 01 56 13.76 +06 48 06.0 o 926
2017-10-19 08:54:49 C 01 56 12.82 +06 48 42.0 o 926
2017-10-19 08:57:58 C 01 56 11.86 +06 49 17.8 o 926
2017-10-22 06:07:36 C 01 40 22.81 +17 40 23.0 U I52
2017-10-22 06:09:25 C 01 40 22.38 +17 40 36.8 U I52
2017-10-22 06:13:29 C 01 40 21.46 +17 41 07.9 U I52
2017-10-22 06:15:31 C 01 40 21.01 +17 41 23.9 U I52
2017-10-22 06:23:56 C 01 40 19.10 +17 42 27.9 U G96
2017-10-22 06:31:33 C 01 40 17.36 +17 43 25.4 U G96
2017-10-22 06:39:07 C 01 40 15.65 +17 44 23.6 U G96
2017-10-22 06:46:47 C 01 40 13.86 +17 45 21.6 U G96
2017-10-23 04:14:51 C 01 36 18.44 +20 17 51.4 U I52
2017-10-23 04:16:39 C 01 36 18.02 +20 18 03.4 U I52
2017-10-23 04:20:15 C 01 36 17.35 +20 18 27.8 U I52
2017-10-28 05:49:02 C 01 19 31.15 +30 02 07.1 U G96
2017-10-28 05:57:05 C 01 19 30.13 +30 02 34.0 U G96
2017-10-28 06:12:51 C 01 19 28.07 +30 03 26.9 U G96