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
2005-03-01 09:03:35 C 12 38 10.58 +41 01 31.4 19.8 c 704
2005-03-01 09:23:34 C 12 38 08.70 +41 01 22.0 19.5 c 704
2005-03-01 09:41:17 C 12 38 07.15 +41 01 14.4 19.9 c 704
2005-03-01 09:57:39 C 12 38 05.58 +41 01 06.2 19.4 c 704
2005-03-02 08:31:37 C 12 36 11.78 +40 50 25.2 19.9 c 704
2005-03-02 09:04:58 C 12 36 08.59 +40 50 09.3 20.0 c 704
2005-03-02 09:21:47 C 12 36 07.12 +40 50 01.0 19.1 c 704
2005-03-02 22:44:47 C 12 34 58.89 +40 43 02.1 r J95
2005-03-02 22:54:23 C 12 34 58.08 +40 42 57.7 r J95
2005-03-02 23:45:16 C 12 34 53.34 +40 42 32.8 r J95
2005-03-03 21:42:51 C 12 32 56.92 +40 30 41.3 c A83
2005-03-03 21:47:34 C 12 32 56.45 +40 30 38.4 c A83
2005-03-03 21:52:18 C 12 32 56.10 +40 30 36.6 c A83
2005-03-03 21:57:03 C 12 32 55.71 +40 30 34.8 c A83
2005-03-04 08:31:42 C 12 31 58.46 +40 24 50.0 19.2 c 704
2005-03-04 08:48:08 C 12 31 56.92 +40 24 40.3 20.1 c 704
2005-03-04 09:04:38 C 12 31 55.21 +40 24 31.0 19.1 c 704
2005-03-04 09:22:45 C 12 31 53.38 +40 24 20.5 19.5 c 704
2005-03-04 09:39:43 C 12 31 51.71 +40 24 11.1 19.5 c 704
2005-03-04 23:41:39 C 12 30 36.62 +40 15 50.8 r 941
2005-03-04 23:42:50 C 12 30 36.50 +40 15 50.1 r 941
2005-03-04 23:44:00 C 12 30 36.39 +40 15 49.2 r 941
2005-03-04 23:45:11 C 12 30 36.28 +40 15 48.4 r 941
2005-03-04 23:46:21 C 12 30 36.16 +40 15 47.9 r 941
2005-03-08 07:12:41 C 12 23 08.76 +39 22 28.0 r 448
2005-03-08 07:20:00 C 12 23 08.02 +39 22 22.7 r 448
2005-03-08 07:28:51 C 12 23 07.10 +39 22 16.3 r 448
2005-03-08 08:26:21 C 12 23 01.20 +39 21 34.3 r 703
2005-03-08 08:38:36 C 12 22 59.82 +39 21 24.3 r 703
2005-03-08 08:50:51 C 12 22 58.62 +39 21 15.2 r 703
2005-03-08 09:03:08 C 12 22 57.28 +39 21 06.7 r 703
2005-03-14 10:13:31 C 12 08 50.24 +37 13 00.6 r 703
2005-03-14 10:23:03 C 12 08 49.22 +37 12 50.8 r 703
2005-03-14 10:32:38 C 12 08 48.26 +37 12 41.3 r 703
2005-03-14 10:42:02 C 12 08 47.28 +37 12 30.6 r 703
2005-03-16 22:05:12 C 12 03 08.70 +36 09 06.4 r 240
2005-03-16 22:09:08 C 12 03 08.30 +36 09 02.0 r 240
2005-03-16 22:12:05 C 12 03 08.00 +36 08 58.7 r 240
2005-03-16 22:13:03 C 12 03 07.90 +36 08 57.6 r 240
2005-03-16 22:15:02 C 12 03 07.69 +36 08 55.5 r 240
2005-03-16 22:16:59 C 12 03 07.49 +36 08 53.4 r 240
2005-03-19 00:24:29 C 11 58 27.93 +35 10 58.3 r 170
2005-03-19 00:27:33 C 11 58 27.52 +35 10 54.8 r 170
2005-03-19 00:29:23 C 11 58 27.35 +35 10 52.6 r 170
2005-03-19 00:30:36 C 11 58 27.22 +35 10 51.1 r 170
2005-04-01 05:55:34 C 11 34 24.07 +27 52 17.6 r 703
2005-04-01 06:07:08 C 11 34 23.27 +27 52 00.1 r 703
2005-04-01 06:18:46 C 11 34 22.56 +27 51 42.5 r 703
2005-04-01 06:30:23 C 11 34 21.82 +27 51 24.2 r 703
2005-04-09 21:30:38 C 11 25 08.81 +22 33 59.7 r 941