318450 (2005 EJ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1541772357 ± 3.17e-08
Semi-major axis (a)1.4451616447 AU ± 1.84e-09
Inclination (i)12.45649681° ± 5.16e-06
Long. of Asc. Node (Ω)33.47394018° ± 1.12e-05
Arg. of Perihelion (ω)92.16795997° ± 2.62e-05
Mean Anomaly (M)1.34736872° ± 2.21e-05
Mean Motion (n)0.5673324648°/day ± 1.09e-09
Perihelion dist (q)1.22235062 AU ± 4.58e-08
Aphelion dist (Q)1.66797267 AU ± 4.58e-08
Orbital Period1.73729928 yr ± 3.32e-09
Physical Parameters
H (abs. magnitude)20.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.371″
Uncertainty0
Orbit TypeAmor
MOID0.323642 AU
Observations Used247
Oppositions8
Arc Total2005-2023
First Observation Used2005-03-01
Last Observation Used2023-12-31
Observations (254)
Date Type RA Dec Mag Band Observatory
2012-04-20 05:01:54 C 13 34 19.72 -05 34 33.6 o 691
2012-04-25 05:02:15 C 13 24 11.08 -07 10 40.2 r G96
2012-04-25 05:09:47 C 13 24 10.44 -07 10 46.1 r G96
2012-04-25 05:17:24 C 13 24 09.79 -07 10 52.2 r G96
2012-04-25 05:25:01 C 13 24 09.14 -07 10 58.5 r G96
2016-09-07 12:24:59 C 02 27 47.15 +00 01 14.8 1 T09
2016-09-07 14:46:13 C 02 27 47.68 +00 01 44.7 1 T09
2016-09-07 14:56:23 C 02 27 47.73 +00 01 46.9 1 T09
2016-09-27 11:11:04 C 02 20 06.718 +01 54 31.88 L F51
2016-09-27 11:29:23 C 02 20 05.872 +01 54 36.93 L F51
2016-09-27 11:47:46 C 02 20 05.014 +01 54 42.03 L F51
2016-10-02 08:25:58 C 02 14 22.07 +02 28 52.7 q 703
2016-10-02 12:52:08 C 02 14 06.717 +02 30 17.52 L F51
2016-10-02 13:09:08 C 02 14 05.687 +02 30 22.93 L F51
2016-10-02 13:43:03 C 02 14 03.623 +02 30 33.57 L F51
2016-10-05 05:43:32 C 02 10 14.47 +02 51 08.2 V G45
2016-10-05 06:46:48 C 02 10 10.18 +02 51 29.8 V G45
2016-10-05 07:47:41 C 02 10 06.11 +02 51 49.7 V G45
2016-10-05 09:31:24 C 02 09 59.06 +02 52 24.6 V G45
2016-10-05 09:34:13 C 02 09 58.85 +02 52 25.7 V G45
2016-10-05 10:33:14 C 02 09 54.89 +02 52 45.1 V G45
2016-10-06 08:40:43 C 02 08 28.72 +03 00 15.3 V G45
2016-10-06 09:55:11 C 02 08 23.51 +03 00 40.5 V G45
2016-10-06 11:11:33 C 02 08 18.12 +03 01 05.8 V G45
2016-10-06 11:54:25 C 02 08 15.14 +03 01 21.2 V G45
2016-10-19 06:48:44 C 01 43 36.44 +05 04 21.8 q G96
2016-10-19 06:54:52 C 01 43 35.87 +05 04 24.7 q G96
2016-10-19 07:01:02 C 01 43 35.29 +05 04 27.4 q G96
2016-10-19 07:07:10 C 01 43 34.69 +05 04 30.4 q G96
2016-10-21 05:39:15 C 01 39 18.98 +05 26 11.0 V G45
2016-10-21 06:50:29 C 01 39 12.00 +05 26 44.8 V G45
2016-10-21 06:53:56 C 01 39 11.69 +05 26 46.4 V G45
2016-10-21 09:11:18 C 01 38 58.33 +05 27 50.2 V G45
2016-10-22 07:46:43 C 01 36 52.82 +05 38 41.0 V G45
2016-10-22 09:01:54 C 01 36 45.50 +05 39 16.9 V G45
2016-10-22 09:02:06 C 01 36 45.49 +05 39 16.8 V G45
2016-10-22 10:13:41 C 01 36 38.61 +05 39 51.0 V G45
2016-10-22 11:17:50 C 01 36 32.44 +05 40 21.7 V G45
2016-10-22 11:59:27 C 01 36 28.51 +05 40 41.3 V G45
2016-10-26 07:47:39 C 01 27 53.51 +06 26 27.5 q G96
2016-10-26 07:53:49 C 01 27 52.89 +06 26 30.7 q G96
2016-10-26 07:59:58 C 01 27 52.28 +06 26 33.6 q G96
2016-10-26 08:06:08 C 01 27 51.69 +06 26 36.9 q G96
2016-10-29 06:50:04 C 01 21 17.81 +07 03 31.3 q 703
2016-10-29 06:57:47 C 01 21 17.05 +07 03 35.4 q 703
2016-10-29 07:05:29 C 01 21 16.23 +07 03 37.9 q 703
2016-10-29 07:13:11 C 01 21 15.58 +07 03 42.0 q 703
2016-11-07 05:31:58 C 01 02 54.12 +09 02 27.0 q G96
2016-11-07 05:40:42 C 01 02 53.39 +09 02 32.1 q G96
2016-11-07 05:44:47 C 01 02 53.01 +09 02 32.0 q 703