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
2017-04-04 22:57:50 C 12 02 45.57 +02 11 28.6 q 160
2017-04-04 22:59:32 C 12 02 45.45 +02 11 25.5 q 160
2017-04-06 07:49:46 C 12 00 36.98 +01 11 59.1 q H45
2017-04-06 07:51:20 C 12 00 36.85 +01 11 56.1 q H45
2017-04-06 07:52:49 C 12 00 36.74 +01 11 53.2 q H45
2017-04-06 07:53:46 C 12 00 36.67 +01 11 51.4 q H45
2017-04-06 07:54:55 C 12 00 36.59 +01 11 49.2 q H45
2017-04-06 07:55:57 C 12 00 36.49 +01 11 47.2 q H45
2017-04-06 09:56:49 C 12 00 29.91 +01 08 10.0 L T08
2017-04-06 10:05:33 C 12 00 29.23 +01 07 52.2 L T05
2017-04-06 10:18:03 C 12 00 28.19 +01 07 29.4 L T08
2017-04-06 10:35:10 C 12 00 26.87 +01 06 55.8 L T05
2017-04-06 10:39:55 C 12 00 26.46 +01 06 47.7 L T08
2017-04-06 11:01:55 C 12 00 24.69 +01 06 05.1 L T08
2017-04-06 11:04:37 C 12 00 24.52 +01 05 59.6 L T05
2017-04-06 11:33:44 C 12 00 22.22 +01 05 03.4 L T05
2017-04-06 22:05:48 C 11 59 41.79 +00 44 15.6 t 160
2017-04-06 22:07:34 C 11 59 41.65 +00 44 12.2 t 160
2017-04-06 22:09:21 C 11 59 41.51 +00 44 08.6 t 160
2017-04-07 21:45:42 C 11 58 04.57 -00 04 02.5 q 160
2017-04-07 21:47:45 C 11 58 04.40 -00 04 06.7 q 160
2017-04-07 21:49:47 C 11 58 04.24 -00 04 10.5 q 160
2017-04-08 06:51:24 C 11 57 24.54 -00 23 21.0 q H45
2017-04-08 06:52:41 C 11 57 24.45 -00 23 23.5 q H45
2017-04-08 06:53:39 C 11 57 24.35 -00 23 26.0 q H45
2017-04-08 06:54:27 C 11 57 24.32 -00 23 27.5 q H45
2017-04-08 06:55:43 C 11 57 24.19 -00 23 30.4 q H45
2017-04-08 06:56:43 C 11 57 24.11 -00 23 32.5 q H45
2017-04-12 11:12:27 C 11 49 44.47 -04 33 01.0 L T05
2017-04-12 11:33:02 C 11 49 42.49 -04 33 59.2 L T05
2017-04-12 11:55:14 C 11 49 40.37 -04 35 02.8 L T05
2017-04-12 12:18:30 C 11 49 38.20 -04 36 08.2 L T05
2017-04-15 09:27:19 C 11 43 38.79 -08 13 18.2 L T08
2017-04-15 09:44:20 C 11 43 36.90 -08 14 16.7 L T08
2017-04-15 10:09:01 C 11 43 34.18 -08 15 41.1 L T08
2017-04-15 10:30:10 C 11 43 31.87 -08 16 53.8 L T08
2017-04-16 07:19:24 C 11 41 34.67 -09 30 59.1 q G96
2017-04-16 07:26:54 C 11 41 33.84 -09 31 26.2 q G96
2017-04-16 07:33:03 C 11 41 33.15 -09 31 48.6 q G96
2017-04-16 07:39:12 C 11 41 32.46 -09 32 10.9 q G96
2017-04-16 09:42:04 C 11 41 21.45 -09 39 29.8 L T05
2017-04-16 10:03:50 C 11 41 18.97 -09 40 49.0 L T05
2017-04-16 10:24:02 C 11 41 16.67 -09 42 03.1 L T05
2017-04-16 10:45:46 C 11 41 14.19 -09 43 22.5 L T05
2017-04-17 14:32:00 C 11 38 31.63 -11 29 36.8 q D29
2017-04-17 14:49:49 C 11 38 29.49 -11 30 47.0 q D29
2017-04-17 15:07:37 C 11 38 27.36 -11 31 57.5 q D29
2017-04-20 05:47:09 C 11 31 42.35 -16 01 15.9 q 703
2017-04-20 05:53:28 C 11 31 41.49 -16 01 45.7 q 703
2017-04-20 05:59:47 C 11 31 40.64 -16 02 14.9 q 703