2003 EM1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0524978475 ± 4.86e-06
Semi-major axis (a)0.9566712313 AU ± 4.99e-06
Inclination (i)15.26629777° ± 1.74e-03
Long. of Asc. Node (Ω)345.91731891° ± 1.43e-04
Arg. of Perihelion (ω)23.43172990° ± 3.76e-03
Mean Anomaly (M)243.04022155° ± 4.61e-03
Mean Motion (n)1.0533390983°/day ± 8.25e-06
Perihelion dist (q)0.90644805 AU ± 6.63e-06
Aphelion dist (Q)1.00689441 AU ± 7.02e-06
Orbital Period0.93571603 yr ± 7.33e-06
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.679″
Uncertainty1
Orbit TypeAten
MOID0.010075 AU
Observations Used235
Oppositions1
Arc Total2003-2003
First Observation Used2003-03-05
Last Observation Used2003-03-13
Observations (248)
Date Type RA Dec Mag Band Observatory
2003-03-05 22:01:43 C 11 32 11.72 +37 43 28.0 c 106
2003-03-05 22:03:49 C 11 32 05.24 +37 42 13.6 c 106
2003-03-05 22:05:52 C 11 31 58.97 +37 41 00.9 c 106
2003-03-05 22:07:39 C 11 31 53.44 +37 39 57.0 c 106
2003-03-05 22:09:39 C 11 31 47.48 +37 38 47.3 c 106
2003-03-05 23:18:08 C 11 28 18.72 +36 57 39.3 c 106
2003-03-05 23:20:08 C 11 28 12.70 +36 56 26.8 c 106
2003-03-05 23:22:03 C 11 28 06.98 +36 55 17.1 c 106
2003-03-05 23:24:01 C 11 28 00.71 +36 54 02.2 c 106
2003-03-05 23:26:11 C 11 27 54.16 +36 52 43.1 c 106
2003-03-06 00:54:45 C 11 23 24.73 +35 57 04.6 c 103
2003-03-06 02:00:23 C 11 20 07.63 +35 14 19.3 c 106
2003-03-06 02:02:06 C 11 20 02.45 +35 13 10.4 c 106
2003-03-06 02:03:47 C 11 19 57.43 +35 12 02.6 c 106
2003-03-06 02:05:45 C 11 19 51.71 +35 10 47.6 c 106
2003-03-06 02:07:28 C 11 19 46.49 +35 09 37.1 c 106
2003-03-06 02:10:34 C 11 19 48.89 +35 07 09.8 d J95
2003-03-06 02:10:59 C 11 19 47.69 +35 06 54.0 d J95
2003-03-06 02:11:24 C 11 19 46.44 +35 06 37.2 d J95
2003-03-06 02:13:00 C 11 19 41.65 +35 05 34.1 d J95
2003-03-06 02:26:01 C 11 19 02.83 +34 56 58.6 d J95
2003-03-06 02:26:21 C 11 19 01.78 +34 56 45.1 d J95
2003-03-06 02:26:41 C 11 19 00.84 +34 56 31.9 d J95
2003-03-06 02:27:02 C 11 18 59.81 +34 56 18.4 d J95
2003-03-06 02:27:22 C 11 18 58.84 +34 56 05.1 d J95
2003-03-06 02:31:12 C 11 18 47.41 +34 53 32.5 d J95
2003-03-06 02:31:42 C 11 18 45.93 +34 53 12.5 d J95
2003-03-06 02:39:32 C 11 18 22.64 +34 48 00.0 d J95
2003-03-06 02:39:52 C 11 18 21.65 +34 47 46.8 d J95
2003-03-06 02:44:21 C 11 18 08.26 +34 44 46.7 d J95
2003-03-06 02:44:41 C 11 18 07.31 +34 44 33.6 d J95
2003-03-06 02:47:22 C 11 17 59.39 +34 42 46.7 d J95
2003-03-06 02:47:42 C 11 17 58.40 +34 42 33.2 d J95
2003-03-06 02:50:21 C 11 17 50.48 +34 40 45.9 d J95
2003-03-06 02:50:41 C 11 17 49.50 +34 40 32.7 d J95
2003-03-06 02:54:31 C 11 17 38.11 +34 37 58.3 d J95
2003-03-06 02:54:52 C 11 17 37.15 +34 37 45.3 d J95
2003-03-06 02:59:36 C 11 17 23.11 +34 34 34.0 d J95
2003-03-06 02:59:57 C 11 17 22.09 +34 34 19.9 d J95
2003-03-06 03:04:16 C 11 17 09.32 +34 31 25.9 d J95
2003-03-06 03:04:37 C 11 17 08.29 +34 31 11.7 d J95
2003-03-06 03:09:37 C 11 16 53.52 +34 27 49.8 d J95
2003-03-06 03:09:57 C 11 16 52.59 +34 27 35.9 d J95
2003-03-06 06:59:04 C 11 06 44.68 +31 56 12.9 c 651
2003-03-06 06:59:51 C 11 06 42.33 +31 55 39.8 c 651
2003-03-06 07:00:39 C 11 06 39.90 +31 55 05.9 c 651
2003-03-06 07:38:19 C 11 04 54.22 +31 27 49.3 c 670
2003-03-06 07:39:24 C 11 04 51.02 +31 27 02.2 c 670
2003-03-06 07:54:19 C 11 03 55.40 +31 16 45.4 c 448
2003-03-06 07:57:19 C 11 03 46.43 +31 14 36.4 c 448