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
2019-01-06 13:47:19 C 09 45 01.99 -38 27 56.4 V T05
2019-01-06 13:57:19 C 09 45 00.14 -38 27 39.5 V T05
2019-01-06 14:00:40 C 09 44 59.47 -38 27 33.8 V T05
2019-01-06 14:11:18 C 09 44 57.51 -38 27 14.5 V T05
2019-01-06 14:24:43 C 09 44 54.83 -38 26 50.4 V T05
2019-01-06 14:28:04 C 09 44 54.25 -38 26 43.7 V T05
2019-01-06 14:38:42 C 09 44 52.12 -38 26 24.1 V T05
2019-01-09 15:02:19 C 09 31 41.68 -36 07 39.4 V 323
2019-01-12 12:45:48 C 09 19 07.37 -33 40 00.1 V T08
2019-01-12 13:17:10 C 09 19 01.50 -33 38 50.5 V T08
2019-01-12 13:24:31 C 09 19 00.29 -33 38 33.8 V T08
2019-01-12 13:32:19 C 09 18 58.68 -33 38 16.5 V T08
2019-01-12 13:55:55 C 09 18 54.27 -33 37 23.1 V T08
2019-01-14 11:57:54 C 09 10 49.13 -31 51 41.6 V T05
2019-01-14 12:11:45 C 09 10 46.61 -31 51 09.1 V T05
2019-01-14 12:30:01 C 09 10 43.24 -31 50 25.6 V T05
2019-01-14 12:46:24 C 09 10 40.24 -31 49 47.0 V T05
2019-01-18 11:07:11 C 08 54 42.91 -27 55 34.2 V T05
2019-01-18 11:17:09 C 08 54 41.17 -27 55 08.3 V T05
2019-01-18 11:23:05 C 08 54 40.19 -27 54 53.0 V T05
2019-01-18 11:27:43 C 08 54 39.34 -27 54 41.4 V T05
2019-01-18 11:33:47 C 08 54 38.32 -27 54 25.5 V T05
2019-01-18 11:39:27 C 08 54 37.32 -27 54 10.7 V T05
2019-01-24 10:08:16 C 08 32 44.27 -21 27 59.9 V T08
2019-01-24 10:15:57 C 08 32 43.12 -21 27 41.1 V T08
2019-01-24 10:17:56 C 08 32 42.79 -21 27 33.9 V T08
2019-01-24 10:41:44 C 08 32 39.22 -21 26 26.3 V T08
2019-01-24 10:42:24 C 08 32 39.11 -21 26 24.9 V T08
2019-01-24 10:50:22 C 08 32 37.96 -21 26 01.4 V T08
2019-02-05 14:25:47 C 07 58 47.73 -08 04 18.2 q E89
2019-02-06 10:01:14 C 07 57 06.82 -07 14 44.5 V T08
2019-02-06 10:13:58 C 07 57 05.66 -07 14 11.6 V T08
2019-02-06 10:26:05 C 07 57 04.50 -07 13 42.2 V T08
2019-02-06 10:38:58 C 07 57 03.39 -07 13 08.9 V T08
2019-02-09 21:11:56 C 07 50 43.86 -03 51 45.1 V C95
2019-02-09 21:15:43 C 07 50 43.47 -03 51 36.4 V C95
2019-02-09 21:19:30 C 07 50 43.32 -03 51 28.1 V C95
2019-02-10 20:15:41 C 07 49 11.28 -02 58 15.8 V Z80
2019-02-10 20:23:37 C 07 49 10.69 -02 57 58.1 V Z80
2019-02-10 20:31:36 C 07 49 10.13 -02 57 38.1 V Z80
2019-02-14 09:29:31 C 07 44 15.90 +00 08 26.8 V T08
2019-02-14 09:42:07 C 07 44 15.16 +00 08 53.7 V T08
2019-02-14 09:53:57 C 07 44 14.49 +00 09 18.6 V T08
2019-02-14 10:06:38 C 07 44 13.79 +00 09 45.0 V T08
2019-02-16 21:44:35 C 07 41 31.88 +02 09 23.7 q 160
2019-02-16 21:48:15 C 07 41 31.74 +02 09 30.3 q 160
2019-02-16 21:51:53 C 07 41 31.57 +02 09 38.0 q 160
2019-02-22 09:05:21 C 07 37 28.22 +06 02 58.5 V T08
2019-02-22 09:16:44 C 07 37 27.95 +06 03 17.6 V T08
2019-02-22 09:28:35 C 07 37 27.54 +06 03 36.1 V T08