2002 EW

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7877929394 ± 5.79e-07
Semi-major axis (a)1.5630789830 AU ± 3.92e-07
Inclination (i)6.71156783° ± 8.17e-05
Long. of Asc. Node (Ω)15.71549340° ± 3.24e-04
Arg. of Perihelion (ω)24.34492298° ± 3.44e-04
Mean Anomaly (M)72.33640401° ± 1.23e-04
Mean Motion (n)0.5043602957°/day ± 1.90e-07
Perihelion dist (q)0.33169640 AU ± 9.08e-07
Aphelion dist (Q)2.79446157 AU ± 1.14e-06
Orbital Period1.95421069 yr ± 7.35e-07
Physical Parameters
H (abs. magnitude)20.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.489″
Uncertainty0
Orbit TypeApollo
MOID0.066403 AU
Observations Used115
Oppositions2
Arc Total2002-2006
First Observation Used2002-03-05
Last Observation Used2006-03-09
Observations (116)
Date Type RA Dec Mag Band Observatory
2002-03-22 07:59:53 C 10 30 38.60 +19 39 57.4 20.4 c 644
2002-03-22 08:30:04 C 10 30 36.50 +19 39 25.1 20.6 c 644
2002-03-22 09:00:13 C 10 30 34.42 +19 38 51.9 20.6 c 644
2002-04-05 06:03:35 C 10 21 33.98 +15 29 39.9 c 696
2002-04-05 06:09:12 C 10 21 33.92 +15 29 36.9 c 696
2004-03-06 09:38:19 C 13 19 01.20 +01 13 55.7 c 673
2004-03-06 09:56:59 C 13 18 56.28 +01 14 14.0 c 673
2004-03-06 10:23:19 C 13 18 49.31 +01 14 40.7 c 673
2004-03-06 10:42:40 C 13 18 44.18 +01 14 59.2 c 673
2004-03-07 09:39:40 C 13 12 47.05 +01 37 16.9 c 673
2004-03-07 10:01:24 C 13 12 41.38 +01 37 37.4 c 673
2004-03-07 10:27:20 C 13 12 34.67 +01 38 01.7 c 673
2004-03-07 10:47:54 C 13 12 29.25 +01 38 21.1 c 673
2006-03-09 09:15:21 C 13 30 33.05 -04 55 03.1 d 291
2006-03-09 09:20:53 C 13 30 32.24 -04 55 00.5 d 291
2006-03-09 09:26:12 C 13 30 31.50 -04 54 55.8 d 291