523598 (2003 ED50)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5469423824 ± 4.02e-08
Semi-major axis (a)1.4163142208 AU ± 1.16e-09
Inclination (i)33.72440221° ± 2.54e-05
Long. of Asc. Node (Ω)173.46985504° ± 3.17e-06
Arg. of Perihelion (ω)94.02186854° ± 5.83e-06
Mean Anomaly (M)132.67686396° ± 7.57e-06
Mean Motion (n)0.5847535304°/day ± 7.19e-10
Perihelion dist (q)0.64167195 AU ± 5.69e-08
Aphelion dist (Q)2.19095649 AU ± 5.69e-08
Orbital Period1.68554140 yr ± 2.07e-09
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.549″
Uncertainty0
Orbit TypeApollo
MOID0.026120 AU
Observations Used161
Oppositions8
Arc Total2003-2023
First Observation Used2003-03-11
Last Observation Used2023-10-02
Observations (166)
Date Type RA Dec Mag Band Observatory
2003-03-11 04:23:32 C 09 41 48.94 -19 25 01.4 18.5 c 704
2003-03-11 04:43:50 C 09 41 41.40 -19 22 34.2 18.0 c 704
2003-03-11 05:03:38 C 09 41 34.03 -19 20 10.5 18.1 c 704
2003-03-11 05:22:39 C 09 41 26.94 -19 17 51.1 18.0 c 704
2003-03-11 05:41:49 C 09 41 19.83 -19 15 31.0 18.1 c 704
2003-03-11 23:52:10 C 09 34 30.01 -16 51 23.1 o 620
2003-03-12 00:09:19 C 09 34 22.79 -16 48 53.2 o 620
2003-03-12 04:03:12 C 09 32 52.89 -16 14 51.6 17.1 c 704
2003-03-12 04:03:22 C 09 32 52.81 -16 14 49.8 17.3 c 704
2003-03-12 04:03:55 C 09 32 52.55 -16 14 45.2 17.3 c 704
2003-03-12 04:04:04 C 09 32 52.40 -16 14 43.8 17.1 c 704
2003-03-12 04:22:26 C 09 32 44.72 -16 12 01.1 17.6 c 704
2003-03-12 04:22:37 C 09 32 44.61 -16 11 59.3 17.7 c 704
2003-03-12 04:24:30 C 09 32 43.80 -16 11 43.0 17.7 c 704
2003-03-12 04:24:40 C 09 32 43.64 -16 11 41.5 17.6 c 704
2003-03-12 04:41:35 C 09 32 36.53 -16 09 11.5 17.4 c 704
2003-03-12 04:41:46 C 09 32 36.43 -16 09 09.9 18.0 c 704
2003-03-12 04:43:52 C 09 32 35.51 -16 08 50.6 17.5 c 704
2003-03-12 04:44:01 C 09 32 35.40 -16 08 49.3 17.7 c 704
2003-03-12 05:00:29 C 09 32 28.43 -16 06 21.8 17.9 c 704
2003-03-12 05:00:40 C 09 32 28.36 -16 06 20.8 17.5 c 704
2003-03-12 05:03:40 C 09 32 26.98 -16 05 53.9 17.7 c 704
2003-03-12 05:03:50 C 09 32 26.92 -16 05 52.4 17.6 c 704
2003-03-12 05:15:50 C 09 32 22.24 -16 04 04.0 c 926
2003-03-12 05:16:35 C 09 32 21.89 -16 03 57.1 c 926
2003-03-12 05:17:24 C 09 32 21.53 -16 03 49.0 c 926
2003-03-12 05:19:56 C 09 32 20.08 -16 03 28.3 17.5 c 704
2003-03-12 05:20:07 C 09 32 19.99 -16 03 26.9 17.8 c 704
2003-03-12 05:22:50 C 09 32 18.80 -16 03 02.3 17.8 c 704
2003-03-12 05:23:00 C 09 32 18.72 -16 03 01.0 17.7 c 704
2003-03-12 07:34:13 C 09 31 22.24 -15 43 07.8 c 854
2003-03-12 07:35:42 C 09 31 21.79 -15 42 57.6 c 854
2003-03-12 07:37:12 C 09 31 21.07 -15 42 42.5 c 854
2003-03-12 07:38:41 C 09 31 20.46 -15 42 29.6 c 854
2003-03-12 07:40:10 C 09 31 19.78 -15 42 15.4 c 854
2003-03-12 21:59:49 C 09 25 08.26 -13 23 10.4 c 587
2003-03-12 22:01:25 C 09 25 07.52 -13 22 53.4 c 587
2003-03-12 22:03:01 C 09 25 06.81 -13 22 37.0 c 587
2003-03-12 22:04:54 C 09 25 05.86 -13 22 17.5 c 587
2003-03-13 09:22:05 C 09 19 48.22 -11 17 39.1 c 474
2003-03-13 09:24:34 C 09 19 46.95 -11 17 10.6 c 474
2003-03-13 09:27:44 C 09 19 45.36 -11 16 34.6 c 474
2003-03-13 09:45:25 C 09 19 36.34 -11 13 13.0 c 474
2003-03-13 09:46:54 C 09 19 35.58 -11 12 55.9 c 474
2003-03-13 09:51:45 C 09 19 33.12 -11 12 00.6 c 474
2003-03-13 09:55:15 C 09 19 31.34 -11 11 20.0 c 474
2003-03-13 11:51:55 C 09 18 31.31 -10 48 51.6 c 474
2003-03-13 11:54:04 C 09 18 30.19 -10 48 26.3 c 474
2003-03-13 11:59:16 C 09 18 27.52 -10 47 25.6 c 474
2003-03-13 12:03:24 C 09 18 25.37 -10 46 37.2 c 474