2004 EL20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2698326555
Semi-major axis (a)0.8139819451 AU
Inclination (i)7.65880671°
Long. of Asc. Node (Ω)355.93223491°
Arg. of Perihelion (ω)337.61591985° ± 1.32e-03
Mean Anomaly (M)45.98180823°
Mean Motion (n)1.3420883700°/day
Perihelion dist (q)0.59440400 AU
Aphelion dist (Q)1.03356180 AU
Orbital Period0.73438350 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.098″
Uncertainty
Orbit TypeAten
MOID0.006837 AU
Observations Used21
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-03-16
Observations (21)
Date Type RA Dec Mag Band Observatory
2004-03-14 06:43:37 C 11 39 37.40 +22 48 29.3 19.1 c 704
2004-03-14 06:59:11 C 11 39 05.98 +22 48 31.9 19.2 c 704
2004-03-14 07:14:41 C 11 38 34.57 +22 48 32.1 19.5 c 704
2004-03-14 07:30:00 C 11 38 03.43 +22 48 34.0 19.4 c 704
2004-03-14 23:12:07 C 11 05 47.43 +22 34 25.1 c 246
2004-03-14 23:12:35 C 11 05 46.29 +22 34 24.2 c 246
2004-03-14 23:13:35 C 11 05 44.08 +22 34 20.5 c 246
2004-03-15 07:22:10 C 10 47 05.20 +22 18 27.8 20.0 c 704
2004-03-15 07:37:37 C 10 46 26.54 +22 17 38.1 20.2 c 704
2004-03-15 07:53:11 C 10 45 47.63 +22 16 49.5 19.4 c 704
2004-03-15 08:08:34 C 10 45 09.09 +22 15 59.8 19.6 c 704
2004-03-15 08:24:05 C 10 44 30.39 +22 15 07.6 19.8 c 704
2004-03-16 05:13:55 C 09 52 33.92 +20 38 02.3 19.8 c 704
2004-03-16 05:29:44 C 09 51 50.00 +20 36 19.6 20.0 c 704
2004-03-16 05:45:29 C 09 51 06.26 +20 34 35.3 19.7 c 704
2004-03-16 06:07:06 C 09 50 06.29 +20 32 10.6 19.6 c 704
2004-03-16 06:23:21 C 09 49 21.36 +20 30 19.6 20.1 c 704
2004-03-16 20:31:29 C 09 12 29.61 +18 37 00.9 r J95
2004-03-16 20:40:27 C 09 12 05.06 +18 35 42.7 r J95
2004-03-16 20:56:19 C 09 11 21.84 +18 33 23.8 r J95
2004-03-16 21:05:12 C 09 10 57.69 +18 32 06.8 r J95