471984 (2013 UE3)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2255903970 ± 4.20e-07
Semi-major axis (a)1.0261842598 AU ± 5.09e-08
Inclination (i)3.35659837° ± 5.60e-06
Long. of Asc. Node (Ω)49.69867114° ± 1.48e-05
Arg. of Perihelion (ω)117.45888830° ± 1.94e-05
Mean Anomaly (M)109.59748269° ± 3.02e-04
Mean Motion (n)0.9481438945°/day ± 7.06e-08
Perihelion dist (q)0.79468695 AU ± 4.33e-07
Aphelion dist (Q)1.25768157 AU ± 4.36e-07
Orbital Period1.03953238 yr ± 7.74e-08
Physical Parameters
H (abs. magnitude)22.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.207″
Uncertainty0
Orbit TypeApollo
MOID0.023178 AU
Observations Used110
Oppositions1
Arc Total2013-2016
First Observation Used2013-10-24
Last Observation Used2016-08-09
Observations (115)
Date Type RA Dec Mag Band Observatory
2013-11-03 07:38:17 C 02 24 17.20 +09 15 11.0 u H21
2013-11-03 07:42:31 C 02 24 16.36 +09 15 10.3 u H21
2013-11-03 07:46:45 C 02 24 15.53 +09 15 09.7 u H21
2013-11-03 07:51:48 C 02 24 14.54 +09 15 08.6 u H21
2013-11-06 06:10:26 C 02 10 37.98 +09 04 16.5 q G56
2013-11-06 06:19:50 C 02 10 35.90 +09 04 14.7 q G56
2013-11-06 06:30:55 C 02 10 33.47 +09 04 13.5 q G56
2013-11-06 21:47:23 C 02 07 24.52 +09 01 38.1 q 203
2013-11-06 22:41:41 C 02 07 12.46 +09 01 30.0 q 203
2013-11-07 01:13:22 C 02 06 38.85 +09 01 02.5 t 204
2013-11-07 01:23:57 C 02 06 36.47 +09 01 00.5 t 204
2013-11-07 01:34:38 C 02 06 34.17 +09 00 59.1 t 204
2013-11-09 05:48:12 C 01 55 22.20 +08 52 37.3 q 448
2013-11-09 06:08:28 C 01 55 17.35 +08 52 33.7 q 448
2013-11-09 06:22:09 C 01 55 14.09 +08 52 31.3 q 448
2013-11-12 05:06:31 C 01 39 04.94 +08 40 27.4 q 448
2013-11-12 05:22:20 C 01 39 01.02 +08 40 25.6 q 448
2013-11-12 05:42:25 C 01 38 55.91 +08 40 21.6 q 448
2013-11-13 02:17:31 C 01 34 06.05 +08 36 40.1 q H36
2013-11-13 02:28:28 C 01 34 03.32 +08 36 38.3 q H36
2013-11-17 05:04:36 C 01 09 54.15 +08 19 48.7 o 711
2013-11-17 05:08:23 C 01 09 53.16 +08 19 48.0 o 711
2013-11-17 05:12:08 C 01 09 52.13 +08 19 47.5 o 711
2013-11-24 02:50:15 C 00 28 20.57 +07 52 54.7 u H21
2013-11-24 02:57:27 C 00 28 18.64 +07 52 54.0 u H21
2013-11-24 03:04:33 C 00 28 16.76 +07 52 52.4 u H21
2013-11-25 02:13:37 C 00 22 33.03 +07 49 31.5 u H21
2013-11-25 02:18:07 C 00 22 31.83 +07 49 31.0 u H21
2013-11-25 02:22:46 C 00 22 30.60 +07 49 30.3 u H21
2013-11-25 02:27:25 C 00 22 29.35 +07 49 29.8 u H21
2013-11-25 02:32:03 C 00 22 28.11 +07 49 28.9 u H21
2013-12-01 00:33:06 C 23 48 19.83 +07 33 15.9 u 807
2013-12-01 00:36:41 C 23 48 18.93 +07 33 15.2 u 807
2013-12-01 00:40:16 C 23 48 18.03 +07 33 14.8 u 807
2013-12-01 00:43:41 C 23 48 17.15 +07 33 14.4 u 807
2014-08-22 13:49:55 C 01 46 36.054 -00 21 50.42 t 568
2014-08-22 14:00:35 C 01 46 36.060 -00 21 52.48 t 568
2014-08-22 14:13:53 C 01 46 36.067 -00 21 55.16 t 568
2014-08-22 14:26:12 C 01 46 36.074 -00 21 57.60 t 568
2014-08-26 14:18:13 C 01 46 43.930 -00 43 59.82 t 568
2014-10-18 04:29:17 C 23 50 23.62 -10 45 09.4 o 291
2014-10-18 04:32:44 C 23 50 23.22 -10 45 10.0 o 291
2014-10-18 04:36:12 C 23 50 22.70 -10 45 10.4 o 291
2014-10-19 04:34:09 C 23 47 32.07 -10 48 18.7 o 291
2014-10-19 04:37:39 C 23 47 31.62 -10 48 19.6 o 291
2014-10-19 04:41:08 C 23 47 31.17 -10 48 20.2 o 291
2014-11-15 01:17:18 C 23 06 45.40 -08 31 18.7 u H21
2014-11-15 01:34:48 C 23 06 45.07 -08 31 10.6 u H21
2014-11-15 01:55:11 C 23 06 44.65 -08 31 01.7 u H21
2015-09-04 05:35:52 C 23 31 18.62 -20 07 48.9 o 291