154652 (2004 EP20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4505101152 ± 3.03e-08
Semi-major axis (a)1.0584514366 AU ± 1.05e-09
Inclination (i)16.17620600° ± 3.90e-06
Long. of Asc. Node (Ω)159.56687264° ± 7.12e-06
Arg. of Perihelion (ω)191.34945833° ± 8.98e-06
Mean Anomaly (M)183.42020743° ± 1.03e-05
Mean Motion (n)0.9051193950°/day ± 1.35e-09
Perihelion dist (q)0.58160836 AU ± 3.20e-08
Aphelion dist (Q)1.53529452 AU ± 3.21e-08
Orbital Period1.08894615 yr ± 1.63e-09
Physical Parameters
H (abs. magnitude)18.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.382″
Uncertainty0
Orbit TypeApollo
MOID0.235722 AU
Observations Used595
Gaia Obs Used35
Oppositions1
Arc Total2004-2017
First Observation Used2004-03-15
Last Observation Used2020-02-17
Observations (625)
Date Type RA Dec Mag Band Observatory
2004-03-15 08:47:16 C 13 58 19.63 +08 25 25.4 19.3 c 704
2004-03-15 09:03:38 C 13 58 18.89 +08 25 50.0 19.6 c 704
2004-03-15 09:19:14 C 13 58 18.15 +08 26 14.1 19.4 c 704
2004-03-15 09:35:52 C 13 58 17.49 +08 26 39.1 19.9 c 704
2004-03-15 09:52:03 C 13 58 16.68 +08 27 05.3 19.7 c 704
2004-03-16 09:09:07 C 13 57 17.55 +09 03 25.7 c 854
2004-03-16 09:18:38 C 13 57 17.05 +09 03 40.1 c 854
2004-03-16 09:24:28 C 13 57 16.73 +09 03 49.0 19.2 c 704
2004-03-16 09:24:37 C 13 57 16.77 +09 03 50.5 18.7 c 704
2004-03-16 09:28:11 C 13 57 16.64 +09 03 55.7 c 854
2004-03-16 09:38:49 C 13 57 16.03 +09 04 12.6 19.5 c 704
2004-03-16 09:40:10 C 13 57 15.98 +09 04 13.3 19.2 c 704
2004-03-16 09:40:19 C 13 57 15.94 +09 04 13.7 19.5 c 704
2004-03-16 09:54:49 C 13 57 15.30 +09 04 37.0 19.5 c 704
2004-03-16 09:55:55 C 13 57 15.19 +09 04 39.2 19.6 c 704
2004-03-16 09:56:04 C 13 57 15.15 +09 04 38.9 19.3 c 704
2004-03-16 10:10:59 C 13 57 14.50 +09 05 02.6 19.6 c 704
2004-03-16 10:11:42 C 13 57 14.42 +09 05 04.2 19.5 c 704
2004-03-16 10:11:51 C 13 57 14.49 +09 05 03.8 19.3 c 704
2004-03-16 10:27:04 C 13 57 13.77 +09 05 27.4 19.4 c 704
2004-03-16 10:27:28 C 13 57 13.80 +09 05 26.3 19.8 c 704
2004-03-16 11:41:40 C 13 57 10.30 +09 07 25.9 c 673
2004-03-16 11:46:30 C 13 57 10.11 +09 07 32.9 c 673
2004-03-16 11:51:19 C 13 57 09.88 +09 07 41.0 c 673
2004-03-16 11:56:10 C 13 57 09.61 +09 07 48.7 c 673
2004-03-16 11:58:37 C 13 57 09.38 +09 07 51.9 o 290
2004-03-16 12:03:24 C 13 57 09.15 +09 07 59.5 o 290
2004-03-16 12:11:02 C 13 57 08.80 +09 08 11.0 o 290
2004-03-16 12:33:40 C 13 57 07.72 +09 08 47.0 o 290
2004-03-16 21:30:43 C 13 56 44.88 +09 22 55.3 c 587
2004-03-16 21:36:14 C 13 56 44.54 +09 23 03.7 c 587
2004-03-16 21:40:52 C 13 56 44.23 +09 23 10.0 c 587
2004-03-17 00:13:20 C 13 56 36.87 +09 27 13.2 c 246
2004-03-17 00:14:43 C 13 56 36.74 +09 27 15.9 c 246
2004-03-17 00:16:52 C 13 56 36.71 +09 27 18.1 c 246
2004-03-17 00:19:49 C 13 56 36.59 +09 27 24.1 c 246
2004-03-17 01:44:51 C 13 56 32.45 +09 29 39.8 19.1 o 026
2004-03-17 01:58:51 C 13 56 31.78 +09 30 02.1 19.0 o 026
2004-03-17 02:10:51 C 13 56 31.18 +09 30 21.1 19.0 o 026
2004-03-17 09:40:04 C 13 56 10.16 +09 42 24.9 19.0 c 704
2004-03-17 09:56:08 C 13 56 09.34 +09 42 50.3 19.4 c 704
2004-03-17 10:08:43 C 13 56 08.71 +09 43 09.4 19.1 c 704
2004-03-17 10:12:09 C 13 56 08.54 +09 43 15.2 19.5 c 704
2004-03-17 10:24:36 C 13 56 07.92 +09 43 34.5 19.3 c 704
2004-03-17 10:28:44 C 13 56 07.68 +09 43 41.8 19.4 c 704
2004-03-17 10:40:10 C 13 56 07.10 +09 43 59.7 19.4 c 704
2004-03-17 10:45:02 C 13 56 06.85 +09 44 08.2 19.3 c 704
2004-03-17 10:55:42 C 13 56 06.28 +09 44 24.3 19.9 c 704
2004-03-17 11:11:27 C 13 56 05.52 +09 44 50.1 19.4 c 704
2004-03-18 00:46:34 C 13 55 26.49 +10 06 42.2 r 118