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
2011-03-14 10:14:55 C 15 07 28.48 -12 11 54.1 o 291
2011-09-07 07:27:21 C 22 51 28.13 -19 43 19.5 o 807
2011-09-07 07:33:28 C 22 51 27.71 -19 43 18.3 o 807
2011-09-07 07:39:37 C 22 51 27.28 -19 43 16.7 o 807
2011-09-07 07:45:44 C 22 51 26.88 -19 43 15.5 o 807
2011-09-18 10:17:14 C 22 36 52.845 -18 35 32.98 L F51
2011-09-18 10:33:23 C 22 36 52.099 -18 35 28.37 L F51
2014-02-06 08:08:00 C 12 39 40.09 +08 13 03.6 u 807
2014-02-06 08:19:13 C 12 39 40.70 +08 13 00.4 u 807
2014-03-07 10:59:38 C 13 18 07.49 +03 12 10.1 q H45
2014-03-07 11:02:53 C 13 18 07.65 +03 12 07.4 q H45
2014-03-07 11:04:28 C 13 18 07.74 +03 12 07.1 q H45
2014-03-07 11:05:55 C 13 18 07.82 +03 12 05.3 q H45
2014-03-07 11:07:57 C 13 18 07.95 +03 12 03.8 q H45
2014-03-07 11:09:24 C 13 18 08.02 +03 12 02.6 q H45
2014-03-08 09:26:52 C 13 19 22.98 +02 56 15.8 q 703
2014-03-08 09:37:43 C 13 19 23.49 +02 56 07.7 q 703
2014-03-08 09:48:32 C 13 19 23.99 +02 56 00.2 q 703
2014-03-08 09:59:21 C 13 19 24.56 +02 55 51.5 q 703
2014-03-09 13:30:42 C 13 20 56.574 +02 35 24.36 L F51
2014-03-09 13:50:48 C 13 20 57.568 +02 35 08.91 L F51
2014-03-09 14:26:13 C 13 20 59.322 +02 34 41.64 L F51
2014-03-10 02:31:12 C 13 21 40.58 +02 25 07.7 t 204
2014-03-10 02:42:13 C 13 21 41.15 +02 24 59.7 t 204
2014-03-10 02:53:19 C 13 21 41.70 +02 24 50.4 t 204
2014-03-10 08:52:49 C 13 22 02.13 +02 20 07.5 u H21
2014-03-10 08:55:03 C 13 22 02.25 +02 20 05.5 u H21
2014-03-10 08:58:08 C 13 22 02.44 +02 20 03.6 u H21
2014-03-12 02:46:43 C 13 24 25.69 +01 45 09.4 q 160
2014-03-12 02:50:27 C 13 24 25.89 +01 45 06.7 q 160
2014-03-12 02:54:23 C 13 24 26.08 +01 45 02.9 q 160
2014-03-13 00:50:17 C 13 25 43.37 +01 25 30.1 q 160
2014-03-13 00:53:40 C 13 25 43.55 +01 25 26.9 q 160
2014-03-13 00:57:29 C 13 25 43.76 +01 25 23.4 q 160
2014-03-13 18:07:49 C 13 26 44.26 +01 09 29.5 q D29
2014-03-13 18:31:32 C 13 26 45.49 +01 09 06.5 q D29
2014-03-13 18:55:15 C 13 26 46.74 +01 08 44.0 q D29
2014-03-14 00:36:47 C 13 27 07.60 +01 03 13.7 q 160
2014-03-14 00:40:33 C 13 27 07.78 +01 03 10.7 q 160
2014-03-14 00:44:18 C 13 27 08.04 +01 03 06.9 q 160
2014-03-25 05:45:25 C 13 45 23.19 -04 55 12.6 o 691
2014-03-25 06:10:55 C 13 45 25.05 -04 55 59.1 o 691
2014-03-25 06:36:25 C 13 45 26.88 -04 56 45.7 o 691
2014-03-28 07:07:43 C 13 51 36.54 -07 21 26.5 q 703
2014-03-28 07:17:54 C 13 51 37.33 -07 21 48.9 q 703
2014-03-28 07:28:05 C 13 51 38.19 -07 22 11.1 q 703
2014-03-28 07:38:16 C 13 51 38.99 -07 22 33.4 q 703
2014-03-29 00:20:53 C 13 53 10.90 -08 00 03.5 q 160
2014-03-29 00:24:18 C 13 53 11.20 -08 00 11.5 q 160
2014-03-29 00:27:42 C 13 53 11.49 -08 00 19.0 q 160