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
2020-07-21 20:24:15 S 21 35 49.234 -58 19 24.71 – V C57
2020-07-21 20:24:15 s 1 +58595.908 0 +349040.93 8690.0 – C57
2020-07-21 22:24:15 S 21 35 36.619 -58 15 03.24 – V C57
2020-07-21 22:24:15 s 1 +54714.215 0 +352616.83 380.0 – C57
2020-07-21 23:04:15 S 21 35 33.029 -58 13 32.12 – V C57
2020-07-21 23:04:15 s 1 +53414.385 0 +353772.77 590.0 – C57
2020-07-21 23:24:15 S 21 35 30.084 -58 12 52.63 – V C57
2020-07-21 23:24:15 s 1 +52763.409 0 +354344.03 5630.0 – C57
2020-07-21 23:34:15 S 21 35 29.690 -58 12 31.43 – V C57
2020-07-21 23:34:15 s 1 +52437.661 0 +354627.98 3130.0 – C57
2020-07-21 23:44:15 S 21 35 29.242 -58 12 08.35 – V C57
2020-07-21 23:44:15 s 1 +52111.740 0 +354910.83 620.0 – C57
2020-07-22 00:04:15 S 21 35 26.544 -58 11 25.76 – V C57
2020-07-22 00:04:15 s 1 +51459.390 0 +355473.18 5560.0 – C57
2020-07-22 00:14:15 S 21 35 25.814 -58 10 56.75 – V C57
2020-07-22 00:14:15 s 1 +51132.962 0 +355752.69 3020.0 – C57
2020-07-22 00:24:15 S 21 35 24.437 -58 10 36.16 – V C57
2020-07-22 00:24:15 s 1 +50806.368 0 +356031.09 460.0 – C57
2020-07-22 00:34:15 S 21 35 23.450 -58 10 10.45 – V C57
2020-07-22 00:34:15 s 1 +50479.608 0 +356308.39 7890.0 – C57
2020-07-22 01:04:15 S 21 35 21.439 -58 09 13.46 – V C57
2020-07-22 01:04:15 s 1 +49498.354 0 +357133.65 120.0 – C57
2020-07-22 01:44:15 S 21 35 17.287 -58 07 42.64 – V C57
2020-07-22 01:44:15 s 1 +48187.784 0 +358218.57 9590.0 – C57
2020-07-22 02:14:15 S 21 35 13.800 -58 06 34.45 – V C57
2020-07-22 02:14:15 s 1 +47203.231 0 +359020.73 1570.0 – C57
2020-07-22 02:34:15 S 21 35 12.641 -58 05 52.91 – V C57
2020-07-22 02:34:15 s 1 +46546.106 0 +359550.03 6170.0 – C57
2020-07-22 02:54:15 S 21 35 10.651 -58 05 02.08 – V C57
2020-07-22 02:54:15 s 1 +45888.390 0 +360074.97 710.0 – C57
2020-07-22 03:34:15 S 21 35 05.818 -58 03 36.79 – V C57
2020-07-22 03:34:15 s 1 +44571.222 0 +361111.79 9670.0 – C57
2020-07-22 03:44:15 S 21 35 05.846 -58 03 21.85 – V C57
2020-07-22 03:44:15 s 1 +44241.575 0 +361368.29 6870.0 – C57
2020-07-22 04:24:15 S 21 35 01.490 -58 01 52.00 – V C57
2020-07-22 04:24:15 s 1 +42921.611 0 +362383.43 5580.0 – C57
2020-07-22 04:34:15 S 21 35 01.296 -58 01 28.34 – V C57
2020-07-22 04:34:15 s 1 +42591.281 0 +362634.52 2730.0 – C57
2020-07-22 05:24:15 S 21 34 56.998 -57 59 34.40 – V C57
2020-07-22 05:24:15 s 1 +40937.661 0 +363873.81 8280.0 – C57
2020-07-22 05:34:15 S 21 34 55.548 -57 59 15.58 – V C57
2020-07-22 05:34:15 s 1 +40606.552 0 +364118.45 5360.0 – C57
2020-07-22 05:40:01 C 21 38 37.43 -58 13 30.3 – q X74
2020-07-22 06:01:16 C 21 38 34.98 -58 12 47.6 – q X74
2020-07-22 06:22:36 C 21 38 32.42 -58 12 03.3 – q X74
2020-07-22 06:24:15 S 21 34 50.388 -57 57 31.68 – V C57
2020-07-22 06:24:15 s 1 +38949.143 0 +365325.60 540.0 – C57
2020-07-22 06:54:15 S 21 34 48.350 -57 56 26.70 – V C57
2020-07-22 06:54:15 s 1 +37953.250 0 +366037.09 1500.0 – C57
2020-07-22 07:14:15 S 21 34 46.558 -57 55 33.02 – V C57