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
2019-02-22 09:40:36 C 07 37 27.38 +06 03 56.8 V T08
2019-02-25 12:29:37 C 07 36 13.05 +07 59 13.6 q D29
2019-02-25 12:49:58 C 07 36 12.72 +07 59 43.1 q D29
2019-02-25 13:10:20 C 07 36 12.39 +08 00 13.1 q D29
2019-02-26 09:01:31 C 07 35 59.23 +08 28 51.5 V T08
2019-02-26 09:13:08 C 07 35 58.98 +08 29 07.9 V T08
2019-02-26 09:24:43 C 07 35 58.93 +08 29 25.8 V T08
2019-02-26 09:36:12 C 07 35 58.69 +08 29 41.0 V T08
2019-03-11 15:10:07 C 07 38 21.38 +14 29 15.0 r P93
2019-03-11 15:17:06 C 07 38 21.47 +14 29 21.2 r P93
2019-03-11 15:24:04 C 07 38 21.60 +14 29 26.9 r P93
2019-03-11 15:31:03 C 07 38 21.76 +14 29 33.0 r P93
2019-03-26 11:37:33 C 07 50 45.22 +18 28 59.4 q D29
2019-03-26 12:18:17 C 07 50 46.95 +18 29 19.1 q D29
2020-01-31 02:00:10 C 02 56 01.77 -15 55 40.8 V G96
2020-01-31 02:07:32 C 02 56 03.55 -15 55 22.2 V G96
2020-01-31 02:14:54 C 02 56 05.36 -15 55 03.5 V G96
2020-01-31 02:22:18 C 02 56 07.13 -15 54 44.7 V G96
2020-02-05 05:42:26 C 03 24 44.486 -10 50 38.87 U F52
2020-02-05 06:02:47 C 03 24 48.849 -10 49 50.37 U F52
2020-02-05 06:18:57 C 03 24 52.294 -10 49 11.74 U F52
2020-02-17 02:17:00 C 04 19 10.34 -00 49 10.1 V G96
2020-02-17 02:25:04 C 04 19 11.68 -00 48 55.5 V G96
2020-02-17 02:33:08 C 04 19 12.98 -00 48 40.0 V G96
2020-02-17 02:41:12 C 04 19 14.33 -00 48 25.5 V G96