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
2020-02-29 06:44:19 s 1 -220035.57 4 +276677.91 4660.0 – C57
2020-02-29 07:23:33 C 11 39 38.72 +17 17 36.9 – U I41
2020-02-29 07:35:34 C 11 39 38.26 +17 17 38.3 – U I41
2020-02-29 08:14:19 S 11 40 29.453 +17 22 15.92 – V C57
2020-02-29 08:14:19 s 1 -221529.63 8 +272463.82 5770.0 – C57
2020-02-29 08:34:12 C 11 39 35.81 +17 17 46.6 – U I41
2020-02-29 09:02:51 C 11 39 34.61 +17 17 50.5 – U I41
2020-02-29 09:44:19 S 11 40 25.757 +17 22 29.50 – V C57
2020-02-29 09:44:19 s 1 -222965.26 7 +268176.21 5290.0 – C57
2020-02-29 10:44:19 S 11 40 22.968 +17 22 39.32 – V C57
2020-02-29 10:44:19 s 1 -223889.08 7 +265276.81 4420.0 – C57
2020-02-29 15:44:19 S 11 40 08.314 +17 23 26.09 – V C57
2020-02-29 15:44:19 s 1 -228089.90 0 +250284.07 5040.0 – C57
2020-02-29 23:44:19 S 11 39 45.355 +17 24 37.87 – V C57
2020-02-29 23:44:19 s 1 -233224.14 4 +224552.01 9350.0 – C57
2020-03-01 00:44:19 S 11 39 41.662 +17 24 41.00 – V C57
2020-03-01 00:44:19 s 1 -233715.45 5 +221182.41 2760.0 – C57
2020-03-01 01:44:19 S 11 39 39.187 +17 24 49.50 – V C57
2020-03-01 01:44:19 s 1 -234171.01 7 +217778.45 8160.0 – C57
2020-03-01 02:14:19 S 11 39 37.337 +17 24 56.99 – V C57
2020-03-01 02:14:19 s 1 -234385.15 8 +216063.55 5120.0 – C57
2020-03-01 02:44:19 S 11 39 36.226 +17 25 02.03 – V C57
2020-03-01 02:44:19 s 1 -234590.07 9 +214340.02 4790.0 – C57
2020-03-01 03:14:19 S 11 39 34.274 +17 25 06.24 – V C57
2020-03-01 03:14:19 s 1 -234785.68 1 +212607.85 7080.0 – C57
2020-03-01 03:44:19 S 11 39 32.515 +17 25 05.95 – V C57
2020-03-01 03:44:19 s 1 -234971.86 5 +210867.02 1890.0 – C57
2020-03-01 05:14:19 S 11 39 28.462 +17 25 18.08 – V C57
2020-03-01 05:14:19 s 1 -235472.90 4 +205592.49 440.0 – C57
2020-03-01 06:14:19 S 11 39 24.972 +17 25 24.10 – V C57
2020-03-01 06:14:19 s 1 -235757.96 1 +202032.64 210.0 – C57
2020-03-01 06:44:19 S 11 39 23.340 +17 25 32.77 – V C57
2020-03-01 06:44:19 s 1 -235885.47 8 +200239.63 7990.0 – C57
2020-03-01 12:44:19 S 11 39 04.303 +17 26 22.24 – V C57
2020-03-01 12:44:19 s 1 -236590.26 1 +178039.05 7380.0 – C57
2020-03-01 15:44:19 S 11 38 55.248 +17 26 41.35 – V C57
2020-03-01 15:44:19 s 1 -236328.33 2 +166461.74 7310.0 – C57
2020-03-01 19:14:19 S 11 38 44.208 +17 27 09.72 – V C57
2020-03-01 19:14:19 s 1 -235452.01 0 +152550.52 530.0 – C57
2020-03-01 22:14:19 S 11 38 34.080 +17 27 36.11 – V C57
2020-03-01 22:14:19 s 1 -234172.03 9 +140279.56 1240.0 – C57
2020-03-01 22:44:19 S 11 38 32.316 +17 27 37.87 – V C57
2020-03-01 22:44:19 s 1 -233908.38 0 +138203.29 9240.0 – C57
2020-03-02 00:14:19 S 11 38 27.595 +17 27 46.94 – V C57
2020-03-02 00:14:19 s 1 -233027.31 7 +131921.30 4240.0 – C57
2020-03-02 01:14:19 S 11 38 24.233 +17 27 55.51 – V C57
2020-03-02 01:14:19 s 1 -232362.85 6 +127689.09 9630.0 – C57
2020-03-02 03:44:19 S 11 38 15.526 +17 28 10.74 – V C57
2020-03-02 03:44:19 s 1 -230419.48 5 +116954.66 7320.0 – C57
2020-03-02 05:14:19 S 11 38 10.394 +17 28 15.89 – V C57