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
2016-04-26 07:36:05 C 13 10 05.14 +36 31 02.8 u 926
2016-04-26 07:49:54 C 13 10 03.27 +36 31 20.4 u 926
2016-04-26 08:04:18 C 13 10 01.35 +36 31 38.5 u 926
2016-04-26 08:34:09 C 13 09 57.32 +36 32 17.1 o 926
2016-04-26 08:44:26 C 13 09 55.97 +36 32 30.2 o 926
2016-04-26 08:54:45 C 13 09 54.59 +36 32 43.1 o 926
2016-05-06 04:18:54 C 12 40 07.50 +40 33 05.1 q 703
2016-05-06 04:28:30 C 12 40 06.21 +40 33 11.5 q 703
2016-05-06 04:38:21 C 12 40 05.06 +40 33 20.0 q 703
2016-05-06 04:48:50 C 12 40 03.66 +40 33 29.3 q 703
2016-05-07 06:04:07 C 12 37 01.60 +40 51 55.6 q 703
2016-05-07 06:12:42 C 12 37 00.42 +40 52 02.0 q 703
2016-05-07 06:19:12 C 12 36 59.70 +40 52 05.6 q 703
2016-05-07 06:25:42 C 12 36 58.96 +40 52 10.6 q 703
2016-05-08 03:38:32 C 12 34 29.86 +41 06 40.1 u 926
2016-05-08 03:45:06 C 12 34 29.08 +41 06 44.8 u 926
2016-05-08 03:51:37 C 12 34 28.26 +41 06 49.1 u 926
2016-05-17 03:40:18 C 12 11 31.23 +42 48 39.0 o 926
2016-05-17 03:57:23 C 12 11 29.48 +42 48 44.6 o 926
2016-05-17 04:12:31 C 12 11 27.95 +42 48 49.1 o 926
2016-05-17 04:56:35 C 12 11 23.51 +42 49 00.3 q 703
2016-05-17 05:18:23 C 12 11 21.25 +42 49 06.5 q 703
2016-05-18 03:50:03 C 12 09 15.38 +42 55 40.9 o 926
2016-05-18 04:13:22 C 12 09 13.08 +42 55 46.6 o 926
2016-05-18 04:34:14 C 12 09 11.03 +42 55 52.4 o 926
2016-05-24 04:41:41 C 11 56 57.69 +43 23 55.8 o 926
2016-05-24 04:59:33 C 11 56 56.21 +43 23 57.7 o 926
2016-05-24 05:18:04 C 11 56 54.67 +43 23 59.6 o 926
2016-05-31 06:05:28 C 11 45 03.14 +43 34 24.4 q 703
2017-01-26 14:16:54 C 12 54 25.921 -06 58 14.72 L F51
2017-01-26 14:35:03 C 12 54 26.199 -06 58 07.45 L F51
2017-01-26 14:53:13 C 12 54 26.472 -06 58 00.18 L F51
2017-01-26 15:11:19 C 12 54 26.740 -06 57 52.95 L F51
2017-02-08 12:36:28 C 12 55 57.06 -04 04 00.6 q G96
2017-02-08 12:42:36 C 12 55 57.00 -04 03 55.1 q G96
2017-02-08 12:48:44 C 12 55 56.84 -04 03 51.2 q G96
2017-02-08 12:54:52 C 12 55 56.80 -04 03 46.3 q G96
2017-02-21 05:53:45 C 12 48 02.75 +00 40 37.5 V G45
2017-02-21 06:50:57 C 12 48 00.03 +00 41 43.4 V G45
2017-02-21 08:00:02 C 12 47 56.81 +00 43 01.8 V G45
2017-02-21 09:00:25 C 12 47 54.01 +00 44 10.2 V G45
2017-02-21 09:57:55 C 12 47 51.21 +00 45 15.8 V G45
2017-02-21 10:53:55 C 12 47 48.64 +00 46 19.3 V G45
2017-02-21 11:36:55 C 12 47 47.255 +00 47 11.29 L F51
2017-02-21 11:45:30 C 12 47 46.18 +00 47 18.4 V G45
2017-02-21 11:46:35 C 12 47 46.09 +00 47 19.8 V G45
2017-02-21 11:54:29 C 12 47 46.411 +00 47 31.33 L F51
2017-02-21 12:12:03 C 12 47 45.571 +00 47 51.37 L F51
2017-02-21 12:25:31 C 12 47 44.23 +00 48 03.6 V G45
2017-02-21 12:25:39 C 12 47 44.24 +00 48 04.9 V G45