IAA RAS IAA Minor Planet Database

2004 EJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4423475000
Semi-major axis (a)1.9109255000 AU
Inclination (i)14.23751000°
Long. of Asc. Node (Ω)7.84416000°
Arg. of Perihelion (ω)196.99065000°
Mean Anomaly (M)65.72060000°
Mean Motion (n)0.3731113400°/day
Perihelion dist (q)1.06563240 AU
Aphelion dist (Q)2.75621860 AU
Orbital Period2.64159130 yr
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.580″
Uncertainty3
Orbit TypeAmor
MOID0.076257 AU
Observations Used151
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2004-05-30
Observations (152)
Date Type RA Dec Mag Band Observatory
2004-02-17 11:14:40 C 12 35 28.897 +38 23 26.13 – e 645
2004-02-17 11:19:40 C 12 35 29.159 +38 23 24.34 21.76 e 645
2004-03-14 06:52:18 C 13 07 56.02 +23 29 57.2 19.1 c 704
2004-03-14 07:07:48 C 13 07 56.48 +23 29 03.4 19.7 c 704
2004-03-14 07:23:17 C 13 07 56.93 +23 28 08.0 19.0 c 704
2004-03-14 07:38:51 C 13 07 57.39 +23 27 12.8 18.8 c 704
2004-03-14 07:54:06 C 13 07 57.81 +23 26 18.1 19.1 c 704
2004-03-15 00:00:44 C 13 08 41.62 +22 26 34.7 – c 246
2004-03-15 00:01:35 C 13 08 41.61 +22 26 31.3 – c 246
2004-03-15 00:02:31 C 13 08 41.63 +22 26 28.2 – c 246
2004-03-15 00:03:16 C 13 08 41.67 +22 26 25.3 – c 246
2004-03-15 00:04:16 C 13 08 41.70 +22 26 21.5 – c 246
2004-03-15 02:44:45 C 13 08 47.75 +22 16 06.4 – r J95
2004-03-15 02:49:22 C 13 08 47.86 +22 15 47.7 – r J95
2004-03-15 07:57:05 C 13 09 03.61 +21 56 18.4 18.3 c 704
2004-03-15 08:29:48 C 13 09 04.49 +21 54 11.2 19.1 c 704
2004-03-15 08:40:18 C 13 09 04.80 +21 53 28.5 18.3 c 704
2004-03-15 08:45:51 C 13 09 04.93 +21 53 08.3 19.1 c 704
2004-03-15 08:56:36 C 13 09 05.24 +21 52 26.3 19.0 c 704
2004-03-15 09:12:45 C 13 09 05.72 +21 51 23.0 19.0 c 704
2004-03-15 09:21:18 C 13 09 05.80 +21 50 48.5 – o H06
2004-03-15 09:24:08 C 13 09 05.88 +21 50 37.5 – o H06
2004-03-15 09:27:01 C 13 09 05.96 +21 50 26.3 – o H06
2004-03-15 09:29:01 C 13 09 06.14 +21 50 18.7 18.4 c 704
2004-03-15 09:45:42 C 13 09 06.62 +21 49 12.9 19.1 c 704
2004-03-15 10:44:27 C 13 09 08.50 +21 45 19.8 – c 854
2004-03-15 10:53:57 C 13 09 08.80 +21 44 42.5 – c 854
2004-03-15 11:03:27 C 13 09 09.07 +21 44 04.5 – c 854
2004-03-15 11:08:00 C 13 09 09.71 +21 43 44.3 – c 673
2004-03-15 11:11:19 C 13 09 09.81 +21 43 31.3 – c 673
2004-03-15 11:13:50 C 13 09 09.90 +21 43 20.7 – c 673
2004-03-15 11:15:50 C 13 09 09.97 +21 43 13.6 – c 673
2004-03-15 22:10:01 C 13 09 43.84 +20 59 03.1 – c A28
2004-03-15 22:18:08 C 13 09 44.12 +20 58 30.1 – c A28
2004-03-15 22:26:34 C 13 09 44.54 +20 57 56.8 – c A28
2004-03-16 00:20:31 C 13 09 47.83 +20 50 11.9 – r 106
2004-03-16 00:27:45 C 13 09 48.05 +20 49 41.9 – r 106
2004-03-16 08:02:34 C 13 10 09.38 +20 18 10.1 18.7 c 704
2004-03-16 08:19:02 C 13 10 09.82 +20 17 00.1 18.6 c 704
2004-03-16 08:34:51 C 13 10 10.24 +20 15 53.1 18.2 c 704
2004-03-16 08:52:21 C 13 10 10.73 +20 14 38.9 18.9 c 704
2004-03-16 09:08:49 C 13 10 11.17 +20 13 28.3 18.3 c 704
2004-03-16 20:23:40 C 13 10 45.53 +19 24 04.0 – r A17
2004-03-17 01:19:18 C 13 10 55.16 +19 02 14.2 – c 246
2004-03-17 01:20:01 C 13 10 55.21 +19 02 10.3 – c 246
2004-03-17 01:21:51 C 13 10 55.23 +19 02 02.3 – c 246
2004-03-17 01:23:05 C 13 10 55.27 +19 01 57.3 – c 246
2004-03-17 01:25:14 C 13 10 55.37 +19 01 47.0 – c 246
2004-03-17 07:20:40 C 13 11 13.71 +18 35 04.7 – r 448
2004-03-17 07:27:35 C 13 11 13.89 +18 34 33.1 – r 448