825486 (2018 EE4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1449543126 ± 2.81e-08
Semi-major axis (a)1.5113414536 AU ± 4.73e-09
Inclination (i)21.52880217° ± 5.08e-06
Long. of Asc. Node (Ω)167.03490760° ± 7.51e-06
Arg. of Perihelion (ω)128.59910601° ± 1.76e-05
Mean Anomaly (M)309.00821356° ± 1.40e-05
Mean Motion (n)0.5304792299°/day ± 2.49e-09
Perihelion dist (q)1.29226599 AU ± 4.26e-08
Aphelion dist (Q)1.73041692 AU ± 4.28e-08
Orbital Period1.85799222 yr ± 8.73e-09
Physical Parameters
H (abs. magnitude)20.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.235″
Uncertainty0
Orbit TypeAmor
MOID0.330833 AU
Observations Used165
Oppositions9
Arc Total2005-2024
First Observation Used2005-04-02
Last Observation Used2024-10-04
Observations (172)
Date Type RA Dec Mag Band Observatory
2005-04-02 08:24:45 C 12 37 48.33 +20 09 44.7 n 645
2005-04-02 08:25:57 C 12 37 48.27 +20 09 46.6 n 645
2005-04-02 08:28:20 C 12 37 48.16 +20 09 50.0 n 645
2005-04-02 08:29:32 C 12 37 48.11 +20 09 51.7 n 645
2011-11-15 11:49:08 C 05 25 41.305 -22 34 29.54 V F51
2011-11-15 12:07:37 C 05 25 40.452 -22 34 41.26 V F51
2011-11-30 11:54:20 C 05 06 09.844 -24 58 43.86 V F51
2011-11-30 12:10:29 C 05 06 08.827 -24 58 46.59 V F51
2016-01-15 11:57:27 C 09 55 30.664 -13 28 40.83 V F51
2016-01-15 12:31:04 C 09 55 29.776 -13 28 33.34 V F51
2016-02-09 10:35:35 C 09 30 37.020 -07 35 47.50 V F51
2016-02-09 10:54:32 C 09 30 35.916 -07 35 29.38 V F51
2016-02-09 11:32:31 C 09 30 33.712 -07 34 52.96 V F51
2016-02-27 08:28:23 C 09 07 57.760 +00 32 48.51 V F51
2016-02-27 08:47:02 C 09 07 56.866 +00 33 11.46 V F51
2016-02-27 09:25:31 C 09 07 54.999 +00 33 59.54 V F51
2016-03-05 07:28:41 C 09 01 13.916 +03 59 09.26 V F51
2016-03-05 07:46:02 C 09 01 13.265 +03 59 29.99 V F51
2016-03-05 08:03:26 C 09 01 12.600 +03 59 51.48 V F51
2016-03-05 08:20:58 C 09 01 11.948 +04 00 12.77 V F51
2016-03-08 06:00:00 C 08 58 59.158 +05 24 18.00 V F51
2016-03-08 06:19:32 C 08 58 58.540 +05 24 41.30 V F51
2016-03-25 08:41:58 C 08 54 10.941 +12 39 18.25 V F51
2016-03-25 09:00:41 C 08 54 11.028 +12 39 34.97 V F51
2016-03-25 09:19:25 C 08 54 11.129 +12 39 51.54 V F51
2018-03-10 10:45:50 C 12 45 18.190 +05 36 26.95 U F51
2018-03-10 11:16:44 C 12 45 17.421 +05 37 13.70 U F51
2018-03-10 11:32:17 C 12 45 17.047 +05 37 37.27 U F51
2018-03-12 04:57:21 C 12 44 20.23 +06 41 16.8 U 807
2018-03-12 05:05:06 C 12 44 20.01 +06 41 28.9 U 807
2018-03-12 05:13:05 C 12 44 19.78 +06 41 41.2 U 807
2018-03-12 07:00:44 C 12 44 17.02 +06 44 11.6 u H21
2018-03-12 07:09:15 C 12 44 16.78 +06 44 24.9 u H21
2018-03-12 07:19:46 C 12 44 16.49 +06 44 40.9 u H21
2018-03-13 11:23:23 C 12 43 33.31 +07 28 30.3 o 291
2018-03-13 11:28:16 C 12 43 33.15 +07 28 37.9 o 291
2018-03-13 11:33:08 C 12 43 32.98 +07 28 46.3 o 291
2018-03-14 00:31:09 C 12 43 12.85 +07 49 07.7 U 204
2018-03-14 00:56:08 C 12 43 12.07 +07 49 47.3 U 204
2018-03-14 01:21:07 C 12 43 11.31 +07 50 27.1 U 204
2018-03-17 10:37:53 C 12 40 47.04 +10 00 31.1 U I52
2018-03-17 10:40:30 C 12 40 46.95 +10 00 35.5 U I52
2018-03-17 10:42:18 C 12 40 46.90 +10 00 38.1 U I52
2018-03-17 10:44:55 C 12 40 46.79 +10 00 42.6 U I52
2018-03-17 12:14:11 C 12 40 43.74 +10 03 06.7 o 691
2018-03-17 12:18:29 C 12 40 43.64 +10 03 14.3 o 691
2018-03-17 12:22:46 C 12 40 43.43 +10 03 20.4 o 691
2018-03-18 07:36:00 C 12 40 06.99 +10 34 29.4 U I52
2018-03-18 07:39:50 C 12 40 06.85 +10 34 35.1 U I52
2018-03-18 07:43:43 C 12 40 06.70 +10 34 40.9 U I52