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
2022-09-05 13:33:03 C 01 50 05.866 +00 24 36.32 U F51
2022-09-16 11:49:43 C 01 52 48.033 -08 07 02.02 U F52
2022-09-16 12:07:15 C 01 52 47.896 -08 07 36.79 U F52
2022-09-16 12:24:45 C 01 52 47.769 -08 08 11.72 U F52
2022-09-22 10:42:04 C 01 51 33.731 -12 48 08.78 U F51
2022-09-22 11:00:19 C 01 51 33.367 -12 48 43.98 U F51
2022-09-22 11:18:40 C 01 51 32.993 -12 49 19.46 U F51
2022-09-22 11:36:55 C 01 51 32.622 -12 49 54.67 U F51
2022-09-28 11:06:19 C 01 48 35.239 -17 15 42.03 U F52
2022-09-28 11:21:53 C 01 48 34.758 -17 16 09.47 U F52
2022-09-28 11:37:27 C 01 48 34.273 -17 16 36.97 U F52
2022-10-02 08:27:08 C 01 45 55.544 -19 53 23.35 V G96
2022-10-02 08:34:34 C 01 45 55.278 -19 53 35.41 V G96
2022-10-02 09:14:01 C 01 45 53.867 -19 54 38.59 V G96
2022-10-02 09:21:27 C 01 45 53.550 -19 54 49.90 V G96
2022-10-20 09:34:17 C 01 30 24.379 -28 22 16.58 U F52
2022-10-20 09:47:57 C 01 30 23.829 -28 22 26.48 U F52
2022-10-20 10:01:37 C 01 30 23.291 -28 22 36.17 U F52
2022-10-20 10:15:17 C 01 30 22.747 -28 22 46.14 U F52
2024-10-04 07:30:14 C 05 22 37.270 -08 04 29.70 V 807
2024-10-04 07:46:05 C 05 22 37.790 -08 04 45.90 V 807
2024-10-04 08:01:24 C 05 22 38.340 -08 05 00.80 V 807