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
2018-03-18 07:45:30 C 12 40 06.63 +10 34 44.5 U I52
2018-03-18 10:41:45 C 12 40 00.18 +10 39 29.3 U G96
2018-03-18 10:49:06 C 12 39 59.94 +10 39 42.1 U G96
2018-03-18 10:56:27 C 12 39 59.63 +10 39 52.8 U G96
2018-03-18 11:03:47 C 12 39 59.41 +10 40 05.5 U G96
2018-03-19 06:31:17 C 12 39 21.18 +11 11 41.7 U G96
2018-03-19 06:35:58 C 12 39 21.00 +11 11 49.3 U G96
2018-03-19 06:40:34 C 12 39 20.80 +11 11 56.4 U G96
2018-03-19 06:45:07 C 12 39 20.67 +11 12 03.7 U G96
2018-03-19 08:35:05 C 12 39 16.53 +11 15 02.9 U I52
2018-03-19 08:38:58 C 12 39 16.37 +11 15 09.2 U I52
2018-03-19 08:40:45 C 12 39 16.30 +11 15 12.2 U I52
2018-03-19 08:42:32 C 12 39 16.20 +11 15 14.8 U I52
2018-03-20 07:55:47 C 12 38 28.09 +11 53 01.4 U I52
2018-03-20 07:58:41 C 12 38 27.99 +11 53 06.0 U I52
2018-03-20 08:01:05 C 12 38 27.91 +11 53 09.7 U I52
2018-03-20 08:03:28 C 12 38 27.81 +11 53 13.8 U I52
2018-03-20 09:00:24 C 12 38 25.61 +11 54 47.0 o 691
2018-03-20 09:09:06 C 12 38 25.25 +11 55 00.7 o 691
2018-03-20 09:17:47 C 12 38 24.94 +11 55 15.3 o 691
2018-03-23 08:06:36 C 12 35 49.33 +13 50 13.8 U G96
2018-03-23 08:17:29 C 12 35 48.87 +13 50 31.6 U G96
2018-03-23 08:29:43 C 12 35 48.36 +13 50 50.8 U G96
2018-03-23 08:37:17 C 12 35 48.02 +13 51 04.0 U G96
2018-03-28 09:27:39 C 12 31 00.60 +17 02 58.8 U I52
2018-03-28 09:29:26 C 12 31 00.55 +17 03 02.2 U I52
2018-03-28 09:33:27 C 12 31 00.34 +17 03 07.4 U I52
2018-03-28 09:35:14 C 12 31 00.33 +17 03 11.8 U I52
2018-04-04 10:58:29 C 12 24 01.57 +21 11 48.5 U I52
2018-04-04 11:10:29 C 12 24 00.79 +21 12 07.1 U I52
2018-04-04 11:12:52 C 12 24 00.66 +21 12 10.4 U I52
2018-04-10 05:59:53 C 12 18 35.32 +24 08 56.2 U G96
2018-04-10 06:07:22 C 12 18 35.07 +24 09 05.4 U G96
2018-04-10 06:14:49 C 12 18 34.77 +24 09 13.7 U G96
2018-04-10 06:22:18 C 12 18 34.43 +24 09 22.8 U G96
2018-04-23 08:30:07 C 12 09 32.47 +28 57 28.0 o 691
2018-04-23 08:39:51 C 12 09 32.24 +28 57 34.7 o 691
2018-04-23 08:49:35 C 12 09 32.06 +28 57 40.5 o 691
2018-05-05 03:20:08 C 12 07 25.83 +31 08 36.8 u H21
2018-05-05 03:38:52 C 12 07 25.82 +31 08 41.4 u H21
2018-05-05 03:59:38 C 12 07 25.86 +31 08 46.5 u H21
2018-05-11 03:48:53 C 12 08 46.45 +31 36 25.5 u H21
2018-05-11 04:08:03 C 12 08 46.65 +31 36 26.9 u H21
2018-05-12 02:50:07 C 12 09 08.51 +31 38 44.0 u H21
2018-05-12 03:09:26 C 12 09 08.81 +31 38 45.7 u H21
2018-05-12 03:30:41 C 12 09 09.08 +31 38 47.6 u H21
2018-05-14 02:18:15 C 12 10 01.26 +31 41 47.2 u H21
2018-05-14 02:35:48 C 12 10 01.60 +31 41 48.0 u H21
2018-05-14 03:02:26 C 12 10 02.05 +31 41 49.1 u H21
2018-06-11 05:19:52 C 12 38 28.16 +29 10 47.8 o 291