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
2012-02-06 05:27:19 C 12 02 44.63 -11 53 29.3 L W91
2012-02-06 05:33:15 C 12 02 44.48 -11 53 28.7 L W91
2012-02-06 05:37:27 C 12 02 44.37 -11 53 27.9 L W91
2012-02-06 05:39:27 C 12 02 44.32 -11 53 27.7 L W91
2012-02-27 06:29:02 C 11 45 41.29 -09 54 20.2 r 703
2012-02-27 06:36:18 C 11 45 40.93 -09 54 16.5 r 703
2012-02-27 06:43:45 C 11 45 40.64 -09 54 14.0 r 703
2012-02-27 06:51:18 C 11 45 40.24 -09 54 12.5 r 703
2012-02-27 11:10:12 C 11 45 29.560 -09 52 45.14 L F51
2012-02-27 11:31:27 C 11 45 28.651 -09 52 38.09 L F51
2012-02-27 11:52:46 C 11 45 27.749 -09 52 30.99 L F51
2012-02-27 12:14:02 C 11 45 26.846 -09 52 23.94 L F51
2012-03-15 05:47:13 C 11 28 19.66 -07 18 31.8 r G96
2012-03-15 05:57:03 C 11 28 19.23 -07 18 27.7 r G96
2012-03-15 06:07:04 C 11 28 18.80 -07 18 23.5 r G96
2012-03-15 06:17:04 C 11 28 18.37 -07 18 19.5 r G96
2012-07-04 23:37:45 C 11 32 11.41 -00 29 53.9 L 309
2012-07-04 23:42:26 C 11 32 11.57 -00 29 54.4 L 309
2012-07-04 23:47:11 C 11 32 11.71 -00 29 55.0 L 309
2013-04-11 08:49:42 C 14 45 45.43 -12 56 24.6 u G96
2013-04-11 09:01:41 C 14 45 45.07 -12 56 22.3 u G96
2013-04-11 09:13:44 C 14 45 44.67 -12 56 19.4 u G96
2013-04-11 09:25:45 C 14 45 44.31 -12 56 17.0 u G96
2013-04-13 11:16:13 C 14 44 10.001 -12 45 15.99 L F51
2013-04-13 11:36:13 C 14 44 09.346 -12 45 11.57 L F51
2013-04-13 11:56:14 C 14 44 08.702 -12 45 06.88 L F51
2013-04-13 12:16:13 C 14 44 08.034 -12 45 02.47 L F51
2013-05-09 09:38:30 C 14 22 47.041 -10 21 30.65 L F51
2013-05-09 09:58:38 C 14 22 46.337 -10 21 26.46 L F51
2013-05-09 09:59:35 C 14 22 46.302 -10 21 26.38 L F51
2013-05-09 10:18:45 C 14 22 45.632 -10 21 21.99 L F51
2013-05-09 10:19:42 C 14 22 45.609 -10 21 21.82 L F51
2013-05-09 10:38:53 C 14 22 44.941 -10 21 17.58 L F51
2013-05-09 10:39:50 C 14 22 44.903 -10 21 17.27 L F51
2014-06-16 07:53:56 C 17 11 13.09 -08 36 09.9 q G96
2014-06-16 08:00:31 C 17 11 12.79 -08 36 09.2 q G96
2014-06-16 08:07:04 C 17 11 12.48 -08 36 08.7 q G96
2014-06-16 08:13:39 C 17 11 12.21 -08 36 08.2 q G96
2014-06-22 05:49:49 C 17 04 56.15 -08 21 16.1 q G96
2014-06-22 06:02:24 C 17 04 55.61 -08 21 15.0 q G96
2014-06-22 06:15:00 C 17 04 55.05 -08 21 13.9 q G96
2014-06-29 06:35:50 C 16 57 45.30 -08 08 33.2 q 703
2014-06-29 06:47:07 C 16 57 44.86 -08 08 33.4 q 703
2014-06-29 06:58:24 C 16 57 44.40 -08 08 32.7 q 703
2014-07-02 07:57:31 C 16 54 48.538 -08 04 49.65 L F51
2014-07-02 08:15:41 C 16 54 47.806 -08 04 48.81 L F51
2014-07-02 08:33:50 C 16 54 47.072 -08 04 48.14 L F51
2014-07-04 08:08:11 C 16 52 56.821 -08 02 58.96 L F51
2014-07-04 08:26:48 C 16 52 56.095 -08 02 58.33 L F51
2014-07-04 08:45:24 C 16 52 55.359 -08 02 57.75 L F51