243298 (2008 EN82)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5566329960 ± 2.62e-08
Semi-major axis (a)2.4988860917 AU ± 1.01e-08
Inclination (i)12.02372846° ± 2.83e-06
Long. of Asc. Node (Ω)206.94560698° ± 8.33e-06
Arg. of Perihelion (ω)194.89964200° ± 1.12e-05
Mean Anomaly (M)236.49414829° ± 1.68e-05
Mean Motion (n)0.2495126601°/day ± 1.51e-09
Perihelion dist (q)1.10792364 AU ± 6.57e-08
Aphelion dist (Q)3.88984854 AU ± 6.74e-08
Orbital Period3.95020550 yr ± 2.40e-08
Physical Parameters
H (abs. magnitude)15.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.147″
Uncertainty0
Orbit TypeAmor
MOID0.119383 AU
Observations Used427
Oppositions19
Arc Total2000-2025
First Observation Used2000-03-06
Last Observation Used2025-06-17
Observations (470)
Date Type RA Dec Mag Band Observatory
2014-07-04 09:04:01 C 16 52 54.641 -08 02 57.15 L F51
2014-07-27 07:47:59 C 16 37 22.804 -08 15 14.81 L F51
2014-07-27 08:06:40 C 16 37 22.471 -08 15 16.13 L F51
2014-07-27 08:25:14 C 16 37 22.139 -08 15 17.50 L F51
2014-07-27 08:43:50 C 16 37 21.805 -08 15 18.96 L F51
2014-07-29 07:31:13 C 16 36 37.339 -08 18 59.10 L F51
2014-07-29 08:06:01 C 16 36 36.796 -08 19 01.91 L F51
2014-07-29 08:23:24 C 16 36 36.520 -08 19 03.33 L F51
2014-08-17 06:13:08 C 16 34 33.705 -09 11 04.34 L F51
2014-08-17 06:30:35 C 16 34 33.791 -09 11 06.97 L F51
2014-08-17 06:47:59 C 16 34 33.834 -09 11 09.08 L F51
2014-08-17 07:05:19 C 16 34 33.985 -09 11 12.50 L F51
2014-08-18 06:09:19 C 16 34 42.496 -09 14 29.64 L F51
2014-08-18 06:26:46 C 16 34 42.593 -09 14 32.19 L F51
2014-08-18 07:01:33 C 16 34 42.795 -09 14 37.24 L F51
2016-01-10 08:45:46 C 12 17 04.35 -12 03 13.7 u 807
2016-01-10 08:47:27 C 12 17 04.39 -12 03 14.0 u 807
2016-01-10 08:49:08 C 12 17 04.40 -12 03 13.9 u 807
2016-01-14 08:41:14 C 12 17 48.11 -12 13 08.1 u 807
2016-01-14 08:43:46 C 12 17 48.11 -12 13 08.3 u 807
2016-01-14 08:46:28 C 12 17 48.11 -12 13 08.2 u 807
2016-01-14 08:49:10 C 12 17 48.14 -12 13 08.5 u 807
2016-01-14 08:51:31 C 12 17 48.17 -12 13 08.8 u 807
2016-02-10 08:41:21 C 12 11 14.69 -11 55 03.5 R G45
2016-02-10 08:47:57 C 12 11 14.52 -11 55 03.2 R G45
2016-02-10 08:54:33 C 12 11 14.32 -11 55 01.6 R G45
2016-02-10 09:00:45 C 12 11 14.18 -11 55 00.4 R G45
2016-02-15 11:54:48 C 12 07 48.579 -11 33 04.38 L F51
2016-02-15 12:11:38 C 12 07 48.053 -11 33 00.84 L F51
2016-02-15 12:15:21 C 12 07 47.936 -11 33 00.20 L F51
2016-02-15 12:32:07 C 12 07 47.396 -11 32 56.75 L F51
2016-02-15 12:48:55 C 12 07 46.877 -11 32 53.36 L F51
2016-02-19 05:11:07 C 12 04 57.45 -11 13 20.8 u 807
2016-02-19 05:14:15 C 12 04 57.35 -11 13 19.7 u 807
2016-02-19 05:17:36 C 12 04 57.21 -11 13 19.2 u 807
2016-02-19 05:20:57 C 12 04 57.06 -11 13 18.8 u 807
2016-02-19 05:23:53 C 12 04 57.00 -11 13 17.9 u 807
2016-02-20 05:20:43 C 12 04 08.24 -11 07 29.7 u 807
2016-02-20 05:25:31 C 12 04 08.04 -11 07 28.8 u 807
2016-02-20 05:30:06 C 12 04 07.90 -11 07 27.7 u 807
2016-02-21 05:23:09 C 12 03 18.13 -11 01 28.3 u 807
2016-02-21 05:26:17 C 12 03 18.06 -11 01 27.5 u 807
2016-02-21 05:29:38 C 12 03 17.93 -11 01 26.8 u 807
2016-02-21 05:32:59 C 12 03 17.82 -11 01 25.8 u 807
2016-02-21 05:35:54 C 12 03 17.71 -11 01 25.0 u 807
2016-03-01 07:46:56 C 11 55 00.22 -09 57 25.5 q 703
2016-03-01 07:54:11 C 11 54 59.87 -09 57 23.4 q 703
2016-03-01 08:08:38 C 11 54 59.22 -09 57 17.5 q 703
2016-03-01 10:39:38 C 11 54 53.228 -09 56 28.54 L F51
2016-03-01 11:09:31 C 11 54 51.973 -09 56 18.76 L F51