2002 EW8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4599480176 ± 1.43e-07
Semi-major axis (a)1.8474225392 AU ± 6.94e-08
Inclination (i)11.37521115° ± 1.55e-05
Long. of Asc. Node (Ω)176.49918674° ± 6.82e-06
Arg. of Perihelion (ω)328.64024079° ± 6.64e-05
Mean Anomaly (M)168.00396154° ± 8.55e-05
Mean Motion (n)0.3925210206°/day ± 2.21e-08
Perihelion dist (q)0.99770420 AU ± 2.68e-07
Aphelion dist (Q)2.69714087 AU ± 2.84e-07
Orbital Period2.51101529 yr ± 1.41e-07
NGA Modelr2
A21.56297479e-13 ± 8.92e-14 AU/d²
Physical Parameters
H (abs. magnitude)23.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.608″
Uncertainty0
Orbit TypeApollo
MOID0.041097 AU
Observations Used112
Oppositions9
Arc Total2002-2017
First Observation Used2002-03-13
Last Observation Used2017-04-21
Observations (112)
Date Type RA Dec Mag Band Observatory
2002-03-13 06:05:03 C 10 35 28.37 -15 17 55.0 18.4 c 704
2002-03-13 06:24:21 C 10 35 46.39 -15 14 32.9 18.0 c 704
2002-03-13 06:44:38 C 10 36 05.25 -15 10 59.9 18.2 c 704
2002-03-13 07:03:48 C 10 36 23.12 -15 07 38.2 18.2 c 704
2002-03-14 00:24:28 C 10 52 50.33 -12 07 09.2 d 557
2002-03-14 00:24:57 C 10 52 50.57 -12 07 05.4 d 557
2002-03-14 00:25:24 C 10 52 51.08 -12 07 00.0 d 557
2002-03-14 00:25:52 C 10 52 51.47 -12 06 56.1 d 557
2002-03-14 00:26:48 C 10 52 52.33 -12 06 46.3 d 557
2002-03-14 00:27:44 C 10 52 53.11 -12 06 35.9 d 557
2002-03-14 00:28:12 C 10 52 53.57 -12 06 32.3 d 557
2002-03-14 00:28:41 C 10 52 54.02 -12 06 26.9 d 557
2002-03-14 00:35:22 C 10 52 59.81 -12 05 15.9 c 246
2002-03-14 00:37:02 C 10 53 01.24 -12 04 58.8 c 246
2002-03-14 00:38:48 C 10 53 02.89 -12 04 39.5 c 246
2002-03-14 00:39:54 C 10 53 03.81 -12 04 29.1 c 246
2002-03-14 00:40:58 C 10 53 04.80 -12 04 17.2 c 246
2002-03-14 00:42:22 C 10 53 06.10 -12 04 02.8 c 246
2002-03-14 00:43:31 C 10 53 07.10 -12 03 51.0 c 246
2002-03-14 00:44:22 C 10 53 07.42 -12 03 39.4 c 118
2002-03-14 00:45:05 C 10 53 08.35 -12 03 35.6 c 246
2002-03-14 00:45:18 C 10 53 08.22 -12 03 31.0 c 118
2002-03-14 00:46:29 C 10 53 09.71 -12 03 20.2 c 246
2002-03-14 00:47:32 C 10 53 10.28 -12 03 07.2 c 118
2002-03-14 00:48:00 C 10 53 11.08 -12 03 03.9 c 246
2002-03-14 00:48:35 C 10 53 11.18 -12 02 54.9 c 118
2002-03-14 00:49:19 C 10 53 12.18 -12 02 51.4 c 246
2002-03-14 01:39:18 C 10 53 59.04 -11 54 21.7 c 966
2002-03-14 01:42:50 C 10 54 02.22 -11 53 44.4 c 966
2002-03-14 04:59:51 C 10 57 07.78 -11 19 35.8 c 649
2002-03-14 05:02:21 C 10 57 09.93 -11 19 10.1 c 649
2002-03-14 05:04:50 C 10 57 12.05 -11 18 44.5 c 649
2002-03-14 05:40:06 C 10 57 44.68 -11 12 30.4 18.3 c 704
2002-03-14 05:53:08 C 10 57 55.67 -11 10 17.8 18.3 c 704
2002-03-14 05:59:47 C 10 58 01.44 -11 09 09.6 18.5 c 704
2002-03-14 06:13:33 C 10 58 13.03 -11 06 49.3 18.2 c 704
2002-03-14 06:19:32 C 10 58 18.22 -11 05 47.6 18.1 c 704
2002-03-14 06:32:55 C 10 58 29.43 -11 03 31.8 18.8 c 704
2002-03-14 06:39:14 C 10 58 34.93 -11 02 26.4 18.8 c 704
2002-03-14 06:52:45 C 10 58 46.26 -11 00 08.6 18.0 c 704
2002-03-14 07:00:32 C 10 58 53.00 -10 58 48.6 18.0 c 704
2002-03-14 07:13:30 C 10 59 03.88 -10 56 36.7 18.1 c 704
2002-03-14 20:16:49 C 11 10 32.74 -08 45 36.6 c 118
2002-03-14 20:20:34 C 11 10 35.76 -08 44 59.9 c 118
2002-03-14 20:23:59 C 11 10 38.53 -08 44 26.1 c 118
2002-03-14 20:25:45 C 11 10 39.95 -08 44 08.4 c 118
2002-03-15 06:06:16 C 11 18 40.45 -07 09 12.7 c 670
2002-03-15 07:55:32 C 11 20 03.74 -06 51 45.8 c 670
2002-03-15 08:01:19 C 11 20 06.55 -06 50 43.4 c 926
2002-03-15 08:02:43 C 11 20 07.64 -06 50 29.6 c 926