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
2018-10-02 05:44:40 s 1 -205595.33 2 +70110.855 0.382 – C57
2018-10-02 06:14:40 S 03 10 01.073 -52 13 31.94 – V C57
2018-10-02 06:14:40 s 1 -204935.71 0 +67846.915 0.1 – C57
2018-10-02 07:44:40 S 03 10 11.124 -52 07 23.84 – V C57
2018-10-02 07:44:40 s 1 -202840.59 8 +61017.073 0.864 – C57
2018-10-02 08:14:40 S 03 10 14.681 -52 05 20.04 – V C57
2018-10-02 08:14:40 s 1 -202102.68 3 +58728.193 0.486 – C57
2018-10-02 10:14:40 S 03 10 27.658 -51 57 36.29 – V C57
2018-10-02 10:14:40 s 1 -198946.69 2 +49514.926 0.285 – C57
2018-10-02 10:44:40 S 03 10 30.396 -51 55 54.70 – V C57
2018-10-02 10:44:40 s 1 -198105.33 0 +47197.908 0.243 – C57
2018-10-02 11:44:40 S 03 10 37.608 -51 52 04.94 – V C57
2018-10-02 11:44:40 s 1 -196357.91 8 +42548.547 0.277 – C57
2018-10-02 12:14:40 S 03 10 40.625 -51 50 06.11 – V C57
2018-10-02 12:14:40 s 1 -195451.32 2 +40216.551 0.999 – C57
2018-10-02 12:44:40 S 03 10 44.352 -51 48 00.00 – V C57
2018-10-02 12:44:40 s 1 -194522.43 0 +37879.919 0.951 – C57
2018-10-02 15:44:40 S 03 11 04.843 -51 36 38.99 – V C57
2018-10-02 15:44:40 s 1 -188464.68 6 +23774.086 0.849 – C57
2018-10-02 16:14:40 S 03 11 07.776 -51 34 58.48 – V C57
2018-10-02 16:14:40 s 1 -187371.54 9 +21410.835 0.017 – C57
2018-10-02 16:44:40 S 03 11 11.431 -51 33 02.74 – V C57
2018-10-02 16:44:40 s 1 -186253.72 9 +19044.722 0.832 – C57
2018-10-02 17:44:40 S 03 11 18.698 -51 29 12.19 – V C57
2018-10-02 17:44:40 s 1 -183942.77 1 +14304.977 0.534 – C57
2018-10-02 18:14:40 S 03 11 22.111 -51 27 29.59 – V C57
2018-10-02 18:14:40 s 1 -182748.98 4 +11931.908 0.98 – C57
2018-10-02 18:44:40 S 03 11 25.555 -51 25 40.37 – V C57
2018-10-02 18:44:40 s 1 -181529.22 0 + 9557.103 1880.0 – C57
2018-10-02 19:14:40 S 03 11 29.352 -51 23 44.05 – V C57
2018-10-02 19:14:40 s 1 -180283.14 5 + 7180.874 9280.0 – C57
2018-10-02 19:44:40 S 03 11 33.242 -51 21 38.95 – V C57
2018-10-02 19:44:40 s 1 -179010.42 1 + 4803.543 9630.0 – C57
2018-10-02 20:14:40 S 03 11 36.648 -51 19 55.67 – V C57
2018-10-02 20:14:40 s 1 -177710.70 4 + 2425.451 550.0 – C57
2018-10-02 21:14:40 S 03 11 43.788 -51 16 09.01 – V C57
2018-10-02 21:14:40 s 1 -175028.90 4 - 2331.601 4310.0 – C57
2018-10-02 21:44:40 S 03 11 47.400 -51 14 26.66 – V C57
2018-10-02 21:44:40 s 1 -173646.11 8 - 4709.813 2150.0 – C57
2018-10-02 22:14:40 S 03 11 50.594 -51 12 39.85 – V C57
2018-10-02 22:14:40 s 1 -172234.93 3 - 7087.290 570.0 – C57
2018-10-03 01:14:40 S 03 12 12.377 -51 01 56.24 – V C57
2018-10-03 01:14:40 s 1 -163151.03 0 -21312.329 4220.0 – C57
2018-10-03 01:44:40 S 03 12 16.382 -51 00 12.74 – V C57
2018-10-03 01:44:40 s 1 -161530.79 1 -23672.074 1340.0 – C57
2018-10-03 02:14:40 S 03 12 19.675 -50 58 37.56 – V C57
2018-10-03 02:14:40 s 1 -159879.19 3 -26027.255 7030.0 – C57
2018-10-03 02:44:40 S 03 12 23.647 -50 56 52.98 – V C57
2018-10-03 02:44:40 s 1 -158195.85 7 -28377.301 8350.0 – C57
2018-10-03 03:14:40 S 03 12 27.636 -50 54 57.96 – V C57