IAA RAS IAA Minor Planet Database

518640 (2008 KZ5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4543815294 ± 1.35e-08
Semi-major axis (a)1.8439296086 AU ± 1.85e-09
Inclination (i)8.36060789° ± 2.61e-06
Long. of Asc. Node (Ω)142.54134934° ± 1.79e-05
Arg. of Perihelion (ω)194.40647469° ± 1.76e-05
Mean Anomaly (M)318.20440172° ± 2.69e-06
Mean Motion (n)0.3936368694°/day ± 5.92e-10
Perihelion dist (q)1.00608205 AU ± 2.49e-08
Aphelion dist (Q)2.68177716 AU ± 2.50e-08
Orbital Period2.50389727 yr ± 3.77e-09
Physical Parameters
H (abs. magnitude)20.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.895″
Uncertainty0
Orbit TypeApollo
MOID0.001372 AU
Observations Used1111
Oppositions10
Arc Total2008-2024
First Observation Used2008-05-29
Last Observation Used2024-01-07
Observations (1903)
Date Type RA Dec Mag Band Observatory
2018-10-11 21:44:40 S 03 09 10.702 -41 35 07.51 – V C57
2018-10-11 21:44:40 s 1 -93434.101 0 +366269.87 7090.0 – C57
2018-10-11 22:44:40 S 03 09 09.547 -41 32 16.69 – V C57
2018-10-11 22:44:40 s 1 -95490.601 0 +365558.44 2720.0 – C57
2018-10-11 23:44:40 S 03 09 08.146 -41 29 27.85 – V C57
2018-10-11 23:44:40 s 1 -97537.657 0 +364812.01 4620.0 – C57
2018-10-12 00:14:40 S 03 09 07.325 -41 28 13.98 – V C57
2018-10-12 00:14:40 s 1 -98557.580 0 +364425.68 8780.0 – C57
2018-10-12 01:44:40 S 03 09 05.450 -41 24 00.79 – V C57
2018-10-12 01:44:40 s 1 -101602.61 6 +363214.25 2250.0 – C57
2018-10-12 02:44:40 S 03 09 04.198 -41 21 08.75 – V C57
2018-10-12 02:44:40 s 1 -103620.10 6 +362362.95 5490.0 – C57
2018-10-12 03:44:40 S 03 09 02.712 -41 18 28.12 – V C57
2018-10-12 03:44:40 s 1 -105627.32 3 +361476.73 40.0 – C57
2018-10-12 04:14:40 S 03 09 02.352 -41 17 12.95 – V C57
2018-10-12 04:14:40 s 1 -106627.01 4 +361020.53 8650.0 – C57
2018-10-12 05:14:40 S 03 09 01.332 -41 14 15.00 – V C57
2018-10-12 05:14:40 s 1 -108618.42 8 +360081.95 7790.0 – C57
2018-10-12 06:44:40 S 03 08 59.278 -41 10 04.48 – V C57
2018-10-12 06:44:40 s 1 -111585.23 0 +358608.65 8880.0 – C57
2018-10-12 07:14:40 S 03 08 58.334 -41 08 41.28 – V C57
2018-10-12 07:14:40 s 1 -112568.63 9 +358100.11 9250.0 – C57
2018-10-12 07:44:40 S 03 08 58.162 -41 07 24.60 – V C57
2018-10-12 07:44:40 s 1 -113549.24 0 +357582.85 6020.0 – C57
2018-10-12 08:44:40 S 03 08 57.170 -41 04 39.32 – V C57
2018-10-12 08:44:40 s 1 -115501.91 0 +356522.16 8120.0 – C57
2018-10-12 09:44:40 S 03 08 55.615 -41 01 51.24 – V C57
2018-10-12 09:44:40 s 1 -117443.02 1 +355426.60 3920.0 – C57
2018-10-12 11:14:40 S 03 08 53.962 -40 57 42.16 – V C57
2018-10-12 11:14:40 s 1 -120332.53 2 +353717.88 9180.0 – C57
2018-10-12 11:44:40 S 03 08 53.431 -40 56 26.05 – V C57
2018-10-12 11:44:40 s 1 -121289.68 3 +353130.87 1370.0 – C57
2018-10-12 12:44:40 S 03 08 52.505 -40 53 41.68 – V C57
2018-10-12 12:44:40 s 1 -123194.78 8 +351930.68 410.0 – C57
2018-10-12 14:14:40 S 03 08 51.012 -40 49 43.61 – V C57
2018-10-12 14:14:40 s 1 -126029.02 3 +350065.01 3170.0 – C57
2018-10-12 16:14:40 S 03 08 49.022 -40 44 06.18 – V C57
2018-10-12 16:14:40 s 1 -129763.07 4 +347455.32 3620.0 – C57
2018-10-12 16:44:40 S 03 08 48.226 -40 42 35.21 – V C57
2018-10-12 16:44:40 s 1 -130688.36 9 +346781.08 7750.0 – C57
2018-10-12 17:14:40 S 03 08 48.139 -40 41 27.28 – V C57
2018-10-12 17:14:40 s 1 -131610.31 8 +346098.12 5150.0 – C57
2018-10-12 17:44:40 S 03 08 47.542 -40 39 59.94 – V C57
2018-10-12 17:44:40 s 1 -132528.89 1 +345406.42 5630.0 – C57
2018-10-12 20:14:40 S 03 08 45.187 -40 33 13.50 – V C57
2018-10-12 20:14:40 s 1 -137070.06 4 +341816.92 8370.0 – C57
2018-10-12 21:14:40 S 03 08 44.297 -40 30 25.45 – V C57
2018-10-12 21:14:40 s 1 -138861.83 8 +340319.93 1000.0 – C57
2018-10-12 23:44:40 S 03 08 42.019 -40 23 30.44 – V C57
2018-10-12 23:44:40 s 1 -143277.35 4 +336424.34 8910.0 – C57