388838 (2008 EZ5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5065029150 ± 1.28e-08
Semi-major axis (a)2.0913820537 AU ± 2.42e-09
Inclination (i)7.98521104° ± 3.45e-06
Long. of Asc. Node (Ω)14.79566713° ± 9.69e-06
Arg. of Perihelion (ω)228.57758470° ± 1.38e-05
Mean Anomaly (M)293.34727225° ± 3.94e-06
Mean Motion (n)0.3258833790°/day ± 5.65e-10
Perihelion dist (q)1.03209095 AU ± 2.68e-08
Aphelion dist (Q)3.15067316 AU ± 2.70e-08
Orbital Period3.02447546 yr ± 5.24e-09
Physical Parameters
H (abs. magnitude)19.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.865″
Uncertainty0
Orbit TypeAmor
MOID0.081265 AU
Observations Used1730
Oppositions12
Arc Total2005-2023
First Observation Used2005-08-27
Last Observation Used2023-10-14
Observations (2978)
Date Type RA Dec Mag Band Observatory
2023-07-13 20:26:50 C 15 23 12.881 -71 14 53.99 V M22
2023-07-13 20:41:00 C 15 23 24.187 -71 14 50.86 V M22
2023-08-06 23:33:30 C 19 16 34.291 -53 25 00.59 V M22
2023-08-06 23:37:38 C 19 16 34.860 -53 24 51.91 V M22
2023-08-06 23:45:32 C 19 16 35.849 -53 24 34.88 V M22
2023-08-07 00:18:31 C 19 16 40.325 -53 23 27.13 V M22
2023-08-09 23:19:07 C 19 26 00.233 -51 04 54.73 V M22
2023-08-09 23:23:42 C 19 26 00.821 -51 04 46.13 V M22
2023-08-10 00:18:59 C 19 26 07.109 -51 02 58.02 V M22
2023-08-10 00:38:29 C 19 26 09.391 -51 02 19.57 V M22
2023-08-11 03:40:44 C 19 29 21.852 -50 11 43.01 V W68
2023-08-11 03:44:44 C 19 29 22.306 -50 11 34.84 V W68
2023-08-11 03:52:38 C 19 29 23.047 -50 11 20.80 V W68
2023-08-11 04:07:44 C 19 29 24.670 -50 10 52.10 V W68
2023-08-21 07:14:31 C 19 52 22.264 -43 23 11.42 X F51
2023-08-21 07:23:50 C 19 52 22.941 -43 22 57.39 X F51
2023-08-21 07:42:23 C 19 52 24.280 -43 22 29.87 X F51
2023-09-04 06:32:27 C 20 15 48.125 -36 04 27.83 X F52
2023-09-04 06:47:06 C 20 15 48.967 -36 04 11.53 X F52
2023-09-04 07:01:46 C 20 15 49.821 -36 03 55.08 X F52
2023-09-04 07:16:24 C 20 15 50.675 -36 03 38.60 X F52
2023-09-16 05:59:33 C 20 33 18.740 -31 12 34.36 X F52
2023-09-16 06:14:14 C 20 33 19.551 -31 12 20.95 X F52
2023-09-16 06:28:52 C 20 33 20.357 -31 12 07.83 X F52
2023-09-16 06:43:33 C 20 33 21.179 -31 11 54.48 X F52
2023-10-14 05:30:44 C 21 13 12.722 -22 46 11.48 X F51
2023-10-14 05:46:40 C 21 13 13.659 -22 46 01.08 X F51
2023-10-14 06:06:08 C 21 13 14.771 -22 45 48.85 X F51