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
2020-07-22 07:14:15 s 1 +37288.739 0 +366506.11 5420.0 – C57
2020-07-22 07:24:15 S 21 34 44.676 -57 55 13.51 – V C57
2020-07-22 07:24:15 s 1 +36956.312 0 +366739.02 2350.0 – C57
2020-07-22 08:04:15 S 21 34 41.059 -57 53 57.59 – V C57
2020-07-22 08:04:15 s 1 +35625.488 0 +367660.11 9980.0 – C57
2020-07-22 09:04:15 S 21 34 35.789 -57 51 41.11 – V C57
2020-07-22 09:04:15 s 1 +33626.029 0 +369010.10 1030.0 – C57
2020-07-22 09:14:15 S 21 34 35.023 -57 51 19.51 – V C57
2020-07-22 09:14:15 s 1 +33292.425 0 +369231.43 7830.0 – C57
2020-07-22 10:34:15 S 21 34 27.797 -57 48 29.66 – V C57
2020-07-22 10:34:15 s 1 +30620.075 0 +370964.35 1760.0 – C57
2020-07-22 11:54:15 S 21 34 21.074 -57 45 25.24 – V C57
2020-07-22 11:54:15 s 1 +27941.873 0 +372630.69 4860.0 – C57
2020-07-22 12:44:15 S 21 34 16.176 -57 43 46.85 – V C57
2020-07-22 12:44:15 s 1 +26265.272 0 +373638.55 7630.0 – C57
2020-07-22 13:04:15 S 21 34 13.150 -57 42 54.90 – V C57
2020-07-22 13:04:15 s 1 +25594.081 0 +374034.50 640.0 – C57
2020-07-22 14:14:15 S 21 34 08.400 -57 40 32.52 – V C57
2020-07-22 14:14:15 s 1 +23242.594 0 +375388.01 5780.0 – C57
2020-07-22 14:54:15 S 21 34 04.656 -57 39 06.23 – V C57
2020-07-22 14:54:15 s 1 +21897.364 0 +376138.97 1280.0 – C57
2020-07-22 15:34:15 S 21 34 00.617 -57 37 38.68 – V C57
2020-07-22 15:34:15 s 1 +20551.109 0 +376873.67 6570.0 – C57
2020-07-22 15:44:15 S 21 33 59.938 -57 37 18.88 – V C57
2020-07-22 15:44:15 s 1 +20214.392 0 +377054.81 2860.0 – C57
2020-07-22 16:24:15 S 21 33 56.753 -57 35 49.67 – V C57
2020-07-22 16:24:15 s 1 +18866.945 0 +377769.24 7890.0 – C57
2020-07-22 16:34:15 S 21 33 55.166 -57 35 21.16 – V C57
2020-07-22 16:34:15 s 1 +18529.943 0 +377945.33 4110.0 – C57
2020-07-22 16:54:15 S 21 33 52.762 -57 34 47.60 – V C57
2020-07-22 16:54:15 s 1 +17855.778 0 +378294.47 6510.0 – C57
2020-07-22 18:14:15 S 21 33 47.316 -57 31 52.97 – V C57
2020-07-22 18:14:15 s 1 +15157.109 0 +379650.82 5600.0 – C57
2020-07-22 18:24:15 S 21 33 46.217 -57 31 33.71 – V C57
2020-07-22 18:24:15 s 1 +14819.565 0 +379815.85 1670.0 – C57
2020-07-22 18:54:15 S 21 33 43.807 -57 30 27.25 – V C57
2020-07-22 18:54:15 s 1 +13806.678 0 +380304.95 9820.0 – C57
2020-07-22 19:24:15 S 21 33 40.922 -57 29 21.73 – V C57
2020-07-22 19:24:15 s 1 +12793.426 0 +380785.08 7840.0 – C57
2020-07-22 20:24:15 S 21 33 35.938 -57 27 11.09 – V C57
2020-07-22 20:24:15 s 1 +10765.929 0 +381718.47 3520.0 – C57
2020-07-22 20:44:15 S 21 33 34.466 -57 26 31.02 – V C57
2020-07-22 20:44:15 s 1 +10089.830 0 +382021.67 5310.0 – C57
2020-07-22 21:24:15 S 21 33 30.670 -57 25 07.10 – V C57
2020-07-22 22:04:15 S 21 33 27.643 -57 23 42.00 – V C57
2020-07-22 22:24:15 S 21 33 25.620 -57 22 53.69 – V C57
2020-07-22 22:34:15 S 21 33 24.029 -57 22 35.94 – V C57
2020-07-22 22:54:15 S 21 33 23.038 -57 21 49.18 – V C57
2020-07-22 23:34:15 S 21 33 20.206 -57 20 30.84 – V C57
2020-07-22 23:44:15 S 21 33 19.296 -57 20 07.37 – V C57