2004 JU20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2748896964 ± 2.00e+00
Semi-major axis (a)1.4937422841 AU
Inclination (i)5.59278957°
Long. of Asc. Node (Ω)52.45419456°
Arg. of Perihelion (ω)138.79564480° ± 6.00e+00
Mean Anomaly (M)308.14704116°
Mean Motion (n)0.5398715700°/day
Perihelion dist (q)1.08313170 AU
Aphelion dist (Q)1.90435330 AU
Orbital Period1.82563350 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.354″
Uncertainty
Orbit TypeAmor
MOID0.098160 AU
Observations Used8
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-05-16
Observations (8)
Date Type RA Dec Mag Band Observatory
2004-05-13 06:41:10 C 15 19 33.59 -18 31 01.4 c 691
2004-05-13 07:27:59 C 15 19 33.16 -18 32 31.2 c 691
2004-05-13 08:08:57 C 15 19 32.80 -18 33 49.3 c 691
2004-05-14 05:56:30 C 15 19 44.95 -19 14 49.1 d 291
2004-05-14 06:02:19 C 15 19 44.98 -19 15 00.2 d 291
2004-05-14 06:08:03 C 15 19 44.87 -19 15 10.4 d 291
2004-05-16 05:56:56 C 15 20 06.46 -20 40 16.4 d 291
2004-05-16 06:02:40 C 15 20 06.47 -20 40 26.5 d 291