IAA RAS IAA Minor Planet Database

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
2020-03-13 21:44:19 S 11 23 47.148 +17 43 04.48 – V C57
2020-03-13 21:44:19 s 1 -179151.52 2 +329289.05 9410.0 – C57
2020-03-13 22:14:19 S 11 23 45.228 +17 43 05.12 – V C57
2020-03-13 22:14:19 s 1 -179922.30 5 +328233.80 240.0 – C57
2020-03-13 23:14:19 S 11 23 40.524 +17 43 01.38 – V C57
2020-03-13 23:14:19 s 1 -181450.52 8 +326099.11 3360.0 – C57
2020-03-13 23:44:19 S 11 23 37.670 +17 43 06.96 – V C57
2020-03-13 23:44:19 s 1 -182207.89 2 +325019.64 5580.0 – C57
2020-03-14 00:44:19 S 11 23 33.379 +17 43 11.03 – V C57
2020-03-14 00:44:19 s 1 -183708.92 6 +322836.43 1130.0 – C57
2020-03-14 01:14:19 S 11 23 30.430 +17 43 00.48 – V C57
2020-03-14 01:14:19 s 1 -184452.51 8 +321732.66 4380.0 – C57
2020-03-14 02:14:19 S 11 23 25.793 +17 43 04.51 – V C57
2020-03-14 02:14:19 s 1 -185925.65 0 +319500.74 1620.0 – C57
2020-03-14 02:44:19 S 11 23 23.537 +17 43 03.79 – V C57
2020-03-14 02:44:19 s 1 -186655.10 8 +318372.58 5530.0 – C57
2020-03-14 03:14:19 S 11 23 21.005 +17 43 04.26 – V C57
2020-03-14 03:14:19 s 1 -187379.77 2 +317236.25 6240.0 – C57
2020-03-14 03:44:19 S 11 23 19.001 +17 43 03.04 – V C57
2020-03-14 03:44:19 s 1 -188099.60 1 +316091.77 3710.0 – C57
2020-03-15 21:44:18 S 11 19 45.482 +17 40 58.19 – V C57
2020-03-15 21:44:18 s 1 -225647.01 6 +189410.50 7690.0 – C57
2020-03-15 22:14:19 S 11 19 42.535 +17 40 53.58 – V C57
2020-03-15 22:14:19 s 1 -225730.88 1 +187519.45 5410.0 – C57
2020-03-15 22:44:18 S 11 19 40.126 +17 40 50.59 – V C57
2020-03-15 22:44:18 s 1 -225803.31 1 +185618.91 3330.0 – C57
2020-03-15 23:14:18 S 11 19 37.512 +17 40 49.62 – V C57
2020-03-15 23:14:18 s 1 -225864.16 5 +183708.87 1300.0 – C57
2020-03-15 23:44:19 S 11 19 35.038 +17 40 42.92 – V C57
2020-03-15 23:44:19 s 1 -225913.30 3 +181789.32 9180.0 – C57
2020-03-16 00:14:18 S 11 19 31.738 +17 40 43.39 – V C57
2020-03-16 00:14:18 s 1 -225950.58 1 +179860.23 6820.0 – C57
2020-03-16 00:40:24 C 11 18 51.00 +17 34 07.1 – V 160
2020-03-16 00:43:27 C 11 18 50.72 +17 34 06.0 – V 160
2020-03-16 00:46:30 C 11 18 50.50 +17 34 05.4 – V 160
2020-03-16 01:14:19 S 11 19 26.549 +17 40 41.12 – V C57
2020-03-16 01:14:19 s 1 -225988.96 5 +175973.40 820.0 – C57
2020-03-16 01:44:18 S 11 19 23.990 +17 40 33.06 – V C57
2020-03-16 01:44:18 s 1 -225989.77 1 +174015.63 6870.0 – C57
2020-03-16 02:14:18 S 11 19 21.240 +17 40 32.38 – V C57
2020-03-16 02:14:18 s 1 -225978.11 3 +172048.29 2080.0 – C57
2020-03-16 02:44:19 S 11 19 18.386 +17 40 27.55 – V C57
2020-03-16 02:44:19 s 1 -225953.83 4 +170071.34 6290.0 – C57
2020-03-16 03:14:18 S 11 19 15.607 +17 40 21.54 – V C57
2020-03-16 03:14:18 s 1 -225916.77 4 +168084.79 9340.0 – C57
2020-03-16 04:14:19 S 11 19 10.087 +17 40 15.92 – V C57
2020-03-16 04:14:19 s 1 -225803.64 9 +164082.83 1300.0 – C57
2020-03-16 04:44:18 S 11 19 07.574 +17 40 14.20 – V C57
2020-03-16 04:44:18 s 1 -225727.24 8 +162067.40 9870.0 – C57
2020-03-16 06:14:18 S 11 18 59.174 +17 40 02.60 – V C57