2017 UR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3264968137 ± 2.00e+00
Semi-major axis (a)1.1387848361 AU ± 3.00e+00
Inclination (i)6.53051114° ± 4.00e+00
Long. of Asc. Node (Ω)23.97162919° ± 5.00e+00
Arg. of Perihelion (ω)273.67164660° ± 6.00e+00
Mean Anomaly (M)289.24391020° ± 2.18e-01
Mean Motion (n)0.8111012500°/day ± 3.21e+00
Perihelion dist (q)0.76699630 AU ± 3.04e+00
Aphelion dist (Q)1.51045630 AU ± 4.59e+00
Orbital Period1.21514760 yr ± 4.80e+00
Physical Parameters
H (abs. magnitude)27.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.449″
Uncertainty3
Orbit TypeApollo
MOID0.000496 AU
Observations Used38
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-21
Observations (40)
Date Type RA Dec Mag Band Observatory
2017-10-19 09:29:03 C 00 12 54.51 +22 34 19.7 T08
2017-10-19 09:41:17 C 00 13 04.80 +22 35 36.0 T08
2017-10-19 09:50:07 C 00 13 12.30 +22 36 28.7 T08
2017-10-19 10:09:31 C 00 13 28.57 +22 38 24.7 T08
2017-10-19 19:34:44 C 00 22 14.11 +23 20 39.5 q 246
2017-10-19 19:35:13 C 00 22 14.39 +23 20 42.3 q 246
2017-10-19 19:37:28 C 00 22 15.70 +23 20 51.8 q 246
2017-10-19 19:38:01 C 00 22 16.07 +23 20 54.5 q 246
2017-10-19 19:38:53 C 00 22 16.49 +23 20 58.8 q 246
2017-10-19 19:39:38 C 00 22 16.94 +23 21 01.1 q 246
2017-10-19 19:40:31 C 00 22 17.54 +23 21 05.3 q 246
2017-10-19 19:45:27 C 00 22 20.30 +23 21 28.2 q 246
2017-10-19 19:46:12 C 00 22 20.87 +23 21 31.1 q 246
2017-10-19 19:47:34 C 00 22 21.63 +23 21 37.4 q 246
2017-10-19 19:47:36 C 00 22 24.77 +23 22 20.9 U 104
2017-10-19 19:48:25 C 00 22 22.11 +23 21 42.4 q 246
2017-10-19 19:53:32 C 00 22 28.21 +23 22 47.5 U 104
2017-10-19 19:59:41 C 00 22 31.71 +23 23 15.1 U 104
2017-10-19 21:16:32 C 00 23 32.772 +23 30 51.60 U J04
2017-10-19 21:19:13 C 00 23 34.162 +23 31 03.40 U J04
2017-10-19 21:21:53 C 00 23 35.546 +23 31 15.13 U J04
2017-10-20 01:11:41 C 00 25 14.75 +23 41 34.5 U 204
2017-10-20 01:23:52 C 00 25 20.97 +23 42 08.4 U 204
2017-10-20 01:36:04 C 00 25 27.18 +23 42 42.4 U 204
2017-10-20 02:48:26 C 00 26 59.11 +23 49 02.6 o 926
2017-10-20 02:51:50 C 00 27 00.62 +23 49 15.2 o 926
2017-10-20 02:55:13 C 00 27 02.09 +23 49 27.9 o 926
2017-10-20 03:42:42 C 00 27 22.02 +23 52 10.4 U I52
2017-10-20 03:44:22 C 00 27 22.70 +23 52 16.4 U I52
2017-10-20 03:49:19 C 00 27 24.70 +23 52 33.3 U I52
2017-10-20 03:50:57 C 00 27 25.35 +23 52 38.9 U I52
2017-10-20 07:05:45 C 00 28 25.93 +24 00 30.1 q W25
2017-10-20 07:37:49 C 00 28 38.79 +24 01 38.5 q W25
2017-10-20 11:08:48 C 00 30 07.94 +24 10 15.3 o 291
2017-10-20 11:10:04 C 00 30 08.49 +24 10 17.1 o 291
2017-10-20 11:11:20 C 00 30 08.98 +24 10 19.4 o 291
2017-10-21 05:49:22 C 00 37 01.98 +24 46 01.5 U G96
2017-10-21 06:03:27 C 00 37 04.33 +24 46 20.8 U G96
2017-10-21 06:13:36 C 00 37 05.97 +24 46 34.2 U G96
2017-10-21 06:23:30 C 00 37 07.55 +24 46 47.5 U G96