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
2015-01-22 15:36:24 C 14 40 51.293 -08 30 20.02 L F51
2015-01-22 15:42:22 C 14 40 51.811 -08 30 19.82 L F51
2015-01-22 15:48:20 C 14 40 52.346 -08 30 19.91 L F51
2015-01-22 15:54:19 C 14 40 52.865 -08 30 19.54 L F51
2015-03-23 11:00:37 C 16 58 09.32 +03 33 37.4 q 448
2015-03-23 11:34:26 C 16 58 12.96 +03 34 19.3 q 448
2015-03-23 12:02:26 C 16 58 15.94 +03 34 52.7 q 448
2015-04-06 10:18:39 C 17 38 35.17 +12 02 08.0 o 926
2015-04-06 10:29:58 C 17 38 36.65 +12 02 29.5 o 926
2015-04-06 10:44:46 C 17 38 38.57 +12 02 55.9 o 926
2015-04-17 11:02:08 C 18 18 51.40 +21 15 01.7 o 926
2015-04-17 11:10:33 C 18 18 52.87 +21 15 21.6 o 926
2015-04-17 11:19:26 C 18 18 54.33 +21 15 42.5 o 926
2015-05-04 06:46:55 S 19 53 57.449 +38 39 07.99 L C51
2015-05-04 13:05:01 S 19 55 59.158 +38 55 20.21 L C51
2015-05-07 10:24:55 C 20 19 46.67 +41 47 51.8 o 926
2015-05-07 10:32:45 C 20 19 49.34 +41 48 10.2 o 926
2015-05-07 10:38:21 C 20 19 51.47 +41 48 24.2 o 926
2016-01-15 14:56:31 C 13 37 35.091 -07 48 57.02 L F51
2016-01-15 15:15:13 C 13 37 36.268 -07 48 55.87 L F51
2016-01-15 15:33:52 C 13 37 37.492 -07 48 55.24 L F51
2016-02-11 13:42:48 C 14 14 24.385 -05 16 55.83 L F51
2016-02-11 14:00:35 C 14 14 25.149 -05 16 47.46 L F51
2016-02-11 14:18:27 C 14 14 25.902 -05 16 39.05 L F51
2016-02-11 14:36:19 C 14 14 26.666 -05 16 30.65 L F51
2016-03-11 14:30:55 C 14 30 55.306 +04 43 32.27 L F51
2016-03-11 14:46:55 C 14 30 55.175 +04 43 53.62 L F51
2016-03-11 15:02:57 C 14 30 55.040 +04 44 14.91 L F51
2016-03-11 15:19:03 C 14 30 54.905 +04 44 36.33 L F51
2016-03-15 10:30:51 C 14 30 02.46 +06 52 38.3 q 703
2016-03-15 10:39:35 C 14 30 02.34 +06 52 50.4 q 703
2016-03-15 10:48:19 C 14 30 02.16 +06 53 04.0 q 703
2016-03-15 10:57:02 C 14 30 02.03 +06 53 15.3 q 703
2016-04-03 06:34:31 C 14 10 16.58 +20 14 50.3 R G45
2016-04-03 06:48:09 C 14 10 15.48 +20 15 17.6 R G45
2016-04-03 06:55:22 C 14 10 14.91 +20 15 31.9 R G45
2016-04-03 07:02:34 C 14 10 14.33 +20 15 46.1 R G45
2016-04-14 03:24:21 C 13 45 48.34 +28 44 09.8 u 926
2016-04-14 03:36:51 C 13 45 46.86 +28 44 33.5 u 926
2016-04-14 03:48:04 C 13 45 45.67 +28 44 54.7 u 926
2016-04-14 08:20:33 C 13 45 15.215 +28 53 24.19 L F51
2016-04-14 08:37:12 C 13 45 13.284 +28 53 55.26 L F51
2016-04-14 08:53:52 C 13 45 11.342 +28 54 26.37 L F51
2016-04-14 09:10:40 C 13 45 09.380 +28 54 57.58 L F51
2016-04-25 09:04:18 C 13 12 58.86 +36 01 17.2 o 926
2016-04-25 09:16:08 C 13 12 57.28 +36 01 32.6 o 926
2016-04-25 09:29:27 C 13 12 55.49 +36 01 50.1 o 926
2016-04-26 04:17:58 C 13 10 31.35 +36 26 43.8 u H21
2016-04-26 04:32:37 C 13 10 29.38 +36 27 02.8 u H21
2016-04-26 04:58:52 C 13 10 25.83 +36 27 37.0 u H21