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
2020-07-23 17:54:15 S 21 31 52.788 -56 41 58.78 – V C57
2020-07-23 17:54:15 s 1 -32791.799 0 +393381.91 2300.0 – C57
2020-07-23 18:14:15 S 21 31 50.134 -56 41 07.91 – V C57
2020-07-23 18:14:15 s 1 -33461.630 0 +393439.48 600.0 – C57
2020-07-23 18:24:15 S 21 31 49.944 -56 40 53.08 – V C57
2020-07-23 18:24:15 s 1 -33796.429 0 +393466.89 4730.0 – C57
2020-07-23 18:54:15 S 21 31 47.268 -56 39 56.30 – V C57
2020-07-23 18:54:15 s 1 -34800.358 0 +393543.58 7040.0 – C57
2020-07-23 20:34:15 S 21 31 40.522 -56 36 24.05 – V C57
2020-07-23 20:34:15 s 1 -38141.461 0 +393739.45 7210.0 – C57
2020-07-23 21:14:15 S 21 31 36.823 -56 35 00.96 – V C57
2020-07-23 21:14:15 s 1 -39475.487 0 +393792.10 2920.0 – C57
2020-07-23 21:34:15 S 21 31 36.365 -56 34 25.82 – V C57
2020-07-23 21:34:15 s 1 -40141.957 0 +393812.94 690.0 – C57
2020-07-23 21:44:15 S 21 31 36.504 -56 34 02.86 – V C57
2020-07-23 21:44:15 s 1 -40475.054 0 +393821.98 4560.0 – C57
2020-07-23 21:54:15 S 21 31 35.215 -56 33 40.93 – V C57
2020-07-23 21:54:15 s 1 -40808.058 0 +393830.11 8420.0 – C57
2020-07-23 22:04:15 S 21 31 34.663 -56 33 17.71 – V C57
2020-07-23 22:04:15 s 1 -41140.968 0 +393837.32 2260.0 – C57
2020-07-23 23:04:15 S 21 31 29.515 -56 31 15.24 – V C57
2020-07-23 23:04:15 s 1 -43136.412 0 +393861.42 5040.0 – C57
2020-07-24 00:04:15 S 21 31 25.550 -56 29 16.62 – V C57
2020-07-24 00:04:15 s 1 -45128.285 0 +393852.67 7360.0 – C57
2020-07-24 00:14:15 S 21 31 25.366 -56 28 54.98 – V C57
2020-07-24 00:14:15 s 1 -45459.905 0 +393848.02 1040.0 – C57
2020-07-24 00:34:15 S 21 31 23.177 -56 28 16.97 – V C57
2020-07-24 00:34:15 s 1 -46122.830 0 +393836.00 8350.0 – C57
2020-07-24 02:24:15 S 21 31 15.458 -56 24 31.50 – V C57
2020-07-24 02:24:15 s 1 -49761.175 0 +393704.83 7650.0 – C57
2020-07-24 02:44:15 S 21 31 13.987 -56 23 48.70 – V C57
2020-07-24 02:44:15 s 1 -50421.235 0 +393669.18 4630.0 – C57
2020-07-24 03:44:15 S 21 31 09.509 -56 21 44.06 – V C57
2020-07-24 03:44:15 s 1 -52398.609 0 +393540.46 5270.0 – C57
2020-07-24 04:04:15 S 21 31 07.829 -56 21 05.33 – V C57
2020-07-24 04:04:15 s 1 -53056.778 0 +393490.31 2050.0 – C57
2020-07-24 04:54:15 S 21 31 04.637 -56 19 23.92 – V C57
2020-07-24 04:54:15 s 1 -54700.055 0 +393349.09 8780.0 – C57
2020-07-24 05:54:15 S 21 31 00.535 -56 17 22.81 – V C57
2020-07-24 05:54:15 s 1 -56667.830 0 +393149.78 8450.0 – C57
2020-07-24 06:04:15 S 21 30 58.594 -56 16 56.93 – V C57
2020-07-24 06:04:15 s 1 -56995.341 0 +393113.41 1680.0 – C57
2020-07-24 06:34:15 S 21 30 57.566 -56 15 54.04 – V C57
2020-07-24 06:34:15 s 1 -57977.085 0 +392998.85 1310.0 – C57
2020-07-24 07:34:15 S 21 30 52.440 -56 13 55.99 – V C57
2020-07-24 07:34:15 s 1 -59936.953 0 +392745.39 220.0 – C57
2020-07-24 07:54:15 S 21 30 51.890 -56 13 16.61 – V C57
2020-07-24 07:54:15 s 1 -60589.148 0 +392653.69 6430.0 – C57
2020-07-24 08:34:15 S 21 30 49.114 -56 12 00.36 – V C57
2020-07-24 08:34:15 s 1 -61891.860 0 +392459.48 8690.0 – C57