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
2006-02-26 04:45:12 C 09 49 08.47 +07 51 33.2 o 699
2006-02-26 05:11:29 C 09 49 05.80 +07 52 13.4 o 699
2006-02-26 05:37:48 C 09 49 03.02 +07 52 52.7 o 699
2006-02-26 06:04:07 C 09 49 00.34 +07 53 34.4 o 699
2006-02-26 06:56:13 C 09 48 54.86 +07 54 54.0 18.8 c 704
2006-02-26 07:13:22 C 09 48 53.05 +07 55 20.1 19.3 c 704
2006-02-26 07:30:31 C 09 48 51.30 +07 55 46.6 20.0 c 704
2006-02-26 07:47:40 C 09 48 49.49 +07 56 11.5 19.1 c 704
2006-02-26 08:04:52 C 09 48 47.76 +07 56 38.7 19.2 c 704
2006-03-02 21:58:37 C 09 38 26.94 +10 36 20.3 c A48
2006-03-02 22:06:45 C 09 38 26.22 +10 36 32.0 c A48
2006-03-02 22:14:54 C 09 38 25.49 +10 36 43.2 c A48
2006-03-02 22:23:02 C 09 38 24.73 +10 36 54.8 c A48
2006-03-03 05:44:41 C 09 37 46.19 +10 47 05.7 19.0 c 704
2006-03-03 06:01:19 C 09 37 44.65 +10 47 27.7 19.2 c 704
2006-03-03 06:34:46 C 09 37 41.58 +10 48 13.0 19.1 c 704
2006-03-03 06:51:26 C 09 37 40.05 +10 48 35.8 19.3 c 704
2006-03-05 06:41:00 C 09 33 38.01 +11 52 28.2 18.8 c 704
2006-03-05 07:30:40 C 09 33 33.73 +11 53 32.2 18.8 c 704
2006-03-05 07:47:31 C 09 33 32.27 +11 53 53.6 18.8 c 704
2006-03-08 02:42:02 C 09 28 23.86 +13 17 27.1 c 691
2006-03-08 03:00:37 C 09 28 22.47 +13 17 49.5 c 691
2006-03-08 03:19:09 C 09 28 21.03 +13 18 10.2 c 691
2006-12-20 13:22:18 C 11 21 02.43 -72 20 13.8 r F84
2006-12-20 14:11:25 C 11 20 23.32 -72 19 30.8 r F84
2007-01-10 13:21:04 C 07 45 13.84 -48 07 48.3 r 423
2007-01-10 13:38:34 C 07 45 10.23 -48 06 38.2 r 423
2007-01-11 12:05:30 C 07 41 06.15 -46 35 43.4 r 423
2007-01-11 12:58:00 C 07 40 56.26 -46 32 11.5 r 423
2007-01-26 10:42:13 C 07 01 15.62 -22 25 12.6 r E17
2007-01-26 10:43:17 C 07 01 15.57 -22 25 08.8 r E17
2007-01-26 10:47:37 C 07 01 15.28 -22 24 52.2 r E17
2007-01-26 10:49:47 C 07 01 15.15 -22 24 44.1 r E17
2007-01-27 03:47:59 C 07 00 13.64 -21 21 58.1 r 808
2007-01-27 03:55:29 C 07 00 13.18 -21 21 33.7 r 808
2007-01-27 04:05:09 C 07 00 12.49 -21 20 58.4 r 808
2007-01-28 02:44:59 C 06 58 58.01 -19 58 38.3 r 808
2007-02-11 20:45:14 C 06 50 24.21 -02 32 16.8 18.9 r 130
2007-02-11 20:48:00 C 06 50 24.22 -02 32 10.3 18.8 r 130
2007-02-11 20:58:56 C 06 50 24.16 -02 31 44.3 18.6 r 130
2007-02-11 21:02:27 C 06 50 24.17 -02 31 36.3 18.7 r 130
2007-02-21 04:04:19 C 06 52 50.85 +04 52 55.3 19.2 c 704
2007-02-21 04:21:06 C 06 52 51.13 +04 53 23.2 19.4 c 704
2007-02-21 04:37:58 C 06 52 51.36 +04 53 51.2 19.7 c 704
2007-02-21 04:54:52 C 06 52 51.73 +04 54 20.2 19.6 c 704
2007-02-21 05:11:49 C 06 52 51.96 +04 54 49.8 20.2 c 704
2015-01-20 15:23:30 C 14 36 31.878 -08 31 16.93 L F51
2015-01-20 15:31:04 C 14 36 32.569 -08 31 16.68 L F51
2015-01-20 15:38:39 C 14 36 33.230 -08 31 16.68 L F51
2015-01-20 15:46:15 C 14 36 33.895 -08 31 16.60 L F51