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
2000-03-06 09:45:17 C 10 56 31.87 -06 48 51.6 c 608
2000-03-06 10:01:24 C 10 56 31.10 -06 48 44.5 c 608
2000-05-04 05:00:17 C 10 31 12.295 +01 18 17.49 645
2000-05-04 05:01:28 C 10 31 12.300 +01 18 17.58 645
2000-05-04 05:05:03 C 10 31 12.344 +01 18 18.02 645
2002-06-10 07:53:48 C 16 51 14.43 -09 31 58.6 c 644
2002-06-10 09:00:31 C 16 51 11.50 -09 31 49.3 c 644
2002-06-14 04:58:28 C 16 47 17.36 -09 20 02.7 c 644
2002-06-14 06:34:10 C 16 47 13.26 -09 19 50.9 c 644
2002-06-14 08:04:00 C 16 47 09.38 -09 19 40.2 c 644
2004-03-16 05:32:16 C 10 56 47.12 -05 31 15.2 o 704
2004-03-16 05:48:20 C 10 56 46.51 -05 31 08.1 o 704
2004-03-16 06:05:21 C 10 56 45.76 -05 30 59.2 o 704
2004-03-16 06:38:49 C 10 56 44.57 -05 30 46.4 o 704
2004-03-27 05:43:37 C 10 47 35.58 -03 35 56.2 c 691
2004-03-27 06:23:09 C 10 47 34.35 -03 35 39.5 c 691
2004-03-27 07:24:31 C 10 47 32.45 -03 35 14.0 c 691
2004-04-26 21:00:00 C 10 37 23.29 +00 20 01.5 o 950
2004-04-26 21:11:00 C 10 37 23.30 +00 20 04.5 o 950
2004-04-26 21:22:00 C 10 37 23.31 +00 20 06.6 o 950
2004-04-26 21:33:00 C 10 37 23.31 +00 20 08.8 o 950
2005-04-10 08:38:40 C 14 33 12.78 -12 40 59.0 r G96
2005-04-10 08:48:12 C 14 33 12.50 -12 40 56.6 r G96
2005-04-10 08:57:44 C 14 33 12.13 -12 40 54.1 r G96
2005-04-10 09:07:17 C 14 33 11.88 -12 40 52.0 r G96
2008-03-02 15:21:38 C 11 25 26.57 -08 37 25.5 r D29
2008-03-02 15:50:33 C 11 25 25.26 -08 37 13.8 r D29
2008-03-02 16:08:35 C 11 25 24.44 -08 37 07.5 r D29
2008-03-02 16:26:51 C 11 25 23.61 -08 37 00.2 r D29
2008-03-04 07:06:41 C 11 23 40.84 -08 21 35.5 r 703
2008-03-04 07:14:38 C 11 23 40.59 -08 21 31.4 r 703
2008-03-04 07:22:35 C 11 23 40.20 -08 21 29.3 r 703
2008-03-04 07:30:32 C 11 23 39.87 -08 21 25.7 r 703
2008-03-08 08:07:38 C 11 19 24.18 -07 41 31.9 19.3 c 704
2008-03-08 08:41:54 C 11 19 22.54 -07 41 17.9 19.4 c 704
2008-03-08 09:13:44 C 11 19 21.13 -07 41 04.6 19.7 c 704
2008-03-09 08:18:47 C 11 18 20.65 -07 31 17.0 19.1 c 704
2008-03-09 08:34:52 C 11 18 19.95 -07 31 09.7 19.1 c 704
2008-03-09 08:50:47 C 11 18 19.18 -07 31 03.4 19.5 c 704
2008-03-09 09:06:58 C 11 18 18.47 -07 30 57.1 19.7 c 704
2008-03-09 09:23:02 C 11 18 17.73 -07 30 49.3 19.6 c 704
2008-03-12 07:18:08 C 11 15 16.88 -07 00 47.7 r 703
2008-03-12 07:25:54 C 11 15 16.52 -07 00 45.2 r 703
2008-03-12 07:33:40 C 11 15 16.20 -07 00 42.5 r 703
2008-03-12 07:41:24 C 11 15 15.84 -07 00 37.9 r 703
2008-03-24 02:28:27 C 11 04 07.74 -04 57 41.2 o H55
2008-03-24 02:36:15 C 11 04 07.45 -04 57 38.0 o H55
2008-03-24 02:45:50 C 11 04 07.11 -04 57 33.7 o H55
2008-03-25 05:07:06 C 11 03 11.84 -04 46 18.9 r 448
2008-03-25 05:35:13 C 11 03 10.84 -04 46 07.1 r 448