2014 UR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0154909311 ± 6.01e-09
Semi-major axis (a)0.9906906916 AU ± 8.21e-10
Inclination (i)8.27438204° ± 2.27e-06
Long. of Asc. Node (Ω)23.44016261° ± 1.18e-06
Arg. of Perihelion (ω)196.45423186° ± 9.37e-05
Mean Anomaly (M)233.80653464° ± 9.61e-05
Mean Motion (n)0.9995514477°/day ± 1.24e-09
Perihelion dist (q)0.97534397 AU ± 6.01e-09
Aphelion dist (Q)1.00603741 AU ± 6.01e-09
Orbital Period0.98606859 yr ± 1.23e-09
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.518″
Uncertainty0
Orbit TypeAten
MOID0.007058 AU
Observations Used202
Radar Obs Used6
Oppositions1
Arc Total2014-2015
First Observation Used2014-10-17
Last Observation Used2015-10-25
Observations (226)
Date Type RA Dec Mag Band Observatory
2015-10-09 16:14:22 C 05 33 21.43 -45 04 10.8 t 474
2015-10-09 16:17:49 C 05 33 19.89 -45 03 54.5 t 474
2015-10-09 16:23:19 C 05 33 17.41 -45 03 28.6 t 474
2015-10-09 16:26:45 C 05 33 15.87 -45 03 12.2 t 474
2015-10-15 16:35:42 C 04 16 29.52 -18 17 48.7 t E10
2015-10-15 16:37:11 C 04 16 28.06 -18 17 15.9 t E10
2015-10-15 16:38:40 C 04 16 26.57 -18 16 42.3 t E10
2015-10-15 16:40:09 C 04 16 25.11 -18 16 09.3 t E10
2015-10-15 16:41:39 C 04 16 23.62 -18 15 35.6 t E10
2015-10-15 16:43:09 C 04 16 22.12 -18 15 02.2 t E10
2015-10-15 17:34:35 C 04 15 30.95 -17 55 40.5 q Q64
2015-10-15 17:36:01 C 04 15 29.54 -17 55 07.7 q Q64
2015-10-15 17:37:27 C 04 15 28.11 -17 54 35.3 q Q64
2015-10-15 17:38:53 C 04 15 26.69 -17 54 02.5 q Q64
2015-10-15 17:40:19 C 04 15 25.27 -17 53 29.6 q Q64
2015-10-15 17:42:02 C 04 15 23.57 -17 52 50.9 q Q64
2015-10-15 17:43:27 C 04 15 22.15 -17 52 18.5 q Q64
2015-10-15 17:44:53 C 04 15 20.73 -17 51 45.6 q Q64
2015-10-15 17:46:19 C 04 15 19.31 -17 51 12.9 q Q64
2015-10-15 17:47:45 C 04 15 17.90 -17 50 40.4 q Q64
2015-10-15 17:49:11 C 04 15 16.49 -17 50 07.8 q Q64
2015-10-17 07:54:21 C 03 41 03.83 -00 34 54.1 t W86
2015-10-17 08:00:10 C 03 40 56.81 -00 31 52.1 t W86
2015-10-17 08:05:59 C 03 40 49.78 -00 28 50.0 t W86
2015-10-17 08:11:47 C 03 40 42.79 -00 25 48.3 t W86
2015-10-17 08:17:34 C 03 40 35.82 -00 22 46.7 t W86
2015-10-17 08:23:21 C 03 40 28.85 -00 19 45.1 t W86
2015-10-17 08:29:09 C 03 40 21.90 -00 16 43.4 t W86
2015-10-17 08:34:57 C 03 40 14.95 -00 13 41.1 t W86
2015-10-17 08:40:45 C 03 40 08.02 -00 10 39.1 t W86
2015-10-17 08:46:31 C 03 40 01.12 -00 07 37.4 t W86
2015-10-19 07:37:53 C 02 47 44.58 +25 06 06.1 q H45
2015-10-19 07:39:53 C 02 47 41.67 +25 07 07.5 q H45
2015-10-19 07:41:05 C 02 47 39.90 +25 07 44.0 q H45
2015-10-19 07:42:35 C 02 47 37.64 +25 08 31.1 q H45
2015-10-19 07:43:23 C 02 47 36.30 +25 08 59.1 q H45
2015-10-19 07:44:17 C 02 47 35.18 +25 09 22.9 q H45
2015-10-19 07:45:06 C 02 47 33.78 +25 09 51.4 q H45
2015-10-19 22:57:35 C 02 28 36.18 +32 31 50.5 q 160
2015-10-19 22:58:44 C 02 28 34.37 +32 32 24.1 q 160
2015-10-19 22:59:54 C 02 28 32.65 +32 32 55.8 q 160
2015-10-19 23:01:03 C 02 28 30.91 +32 33 27.9 q 160
2015-10-19 23:02:14 C 02 28 29.15 +32 34 00.2 q 160
2015-10-20 07:22:22 C 02 17 12.54 +36 14 51.6 q H45
2015-10-20 07:23:13 C 02 17 11.14 +36 15 13.3 q H45
2015-10-20 07:24:04 C 02 17 09.74 +36 15 35.7 q H45
2015-10-20 07:25:53 C 02 17 07.17 +36 16 18.7 q H45
2015-10-20 07:26:44 C 02 17 05.48 +36 16 42.9 q H45
2015-10-20 07:27:28 C 02 17 04.40 +36 17 00.6 q H45
2015-10-20 07:28:14 C 02 17 03.19 +36 17 20.1 q H45
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-10-21 02:00:00 -45267.6155 0.5 Hz 2380 -1 -1
2014-10-21 03:03:00 9979455.66 0.5 us 2380 -1 -1
2015-10-17 06:10:00 88103.507 1 Hz 8560 -14 -14
2015-10-17 07:00:00 10129887.966 1 us 8560 -14 -14
2015-10-19 04:32:00 9950248.27 4 us 2380 -1 -1
2015-10-19 04:46:00 9954822.87 0.5 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)