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
2008-05-31 22:00:46 C 16 19 44.23 +04 38 48.5 o 151
2008-06-01 08:49:01 C 16 19 04.27 +04 44 07.0 o 291
2008-06-01 08:54:32 C 16 19 03.97 +04 44 10.1 o 291
2008-06-01 08:59:49 C 16 19 03.64 +04 44 12.7 o 291
2008-06-02 04:50:44 C 16 17 51.39 +04 53 38.2 o H55
2008-06-02 04:56:42 C 16 17 50.99 +04 53 41.2 o H55
2008-06-02 05:03:26 C 16 17 50.56 +04 53 44.1 o H55
2008-06-02 09:37:26 C 16 17 32.86 +04 55 52.9 o 291
2008-06-02 09:42:41 C 16 17 32.50 +04 55 56.6 o 291
2008-06-02 09:49:39 C 16 17 32.03 +04 55 59.8 o 291
2008-06-03 06:58:01 C 16 16 13.66 +05 05 42.9 o 291
2008-06-03 07:03:32 C 16 16 13.29 +05 05 44.8 o 291
2008-06-03 07:08:57 C 16 16 12.90 +05 05 47.1 o 291
2008-06-04 04:10:59 C 16 14 53.87 +05 15 06.5 o 291
2008-06-04 04:16:26 C 16 14 53.49 +05 15 09.0 o 291
2008-06-06 07:30:44 C 16 11 34.15 +05 36 26.4 o 291
2008-06-06 07:36:10 C 16 11 33.88 +05 36 28.0 o 291
2008-06-06 07:41:35 C 16 11 33.47 +05 36 29.7 o 291
2008-06-06 08:44:34 C 16 11 29.95 +05 36 58.2 o F65
2008-06-06 08:57:28 C 16 11 29.03 +05 37 03.3 o F65
2008-06-06 09:10:08 C 16 11 28.15 +05 37 08.2 o F65
2008-06-07 06:21:31 C 16 10 04.50 +05 45 12.3 r 448
2008-06-07 06:51:07 C 16 10 02.40 +05 45 23.7 r 448
2008-06-07 07:21:25 C 16 10 00.25 +05 45 35.0 r 448
2008-06-08 04:48:58 C 16 08 35.45 +05 53 22.3 o H55
2008-06-08 04:56:04 C 16 08 34.96 +05 53 24.8 o H55
2008-06-08 05:07:27 C 16 08 34.14 +05 53 28.9 o H55
2008-06-09 07:38:56 C 16 06 47.79 +06 02 36.0 o 291
2008-06-09 07:44:16 C 16 06 47.41 +06 02 37.6 o 291
2008-06-09 07:50:44 C 16 06 46.97 +06 02 39.6 o 291
2008-06-10 09:11:43 C 16 05 04.70 +06 10 42.8 o 291
2008-06-10 09:17:09 C 16 05 04.32 +06 10 44.8 o 291
2008-06-10 09:22:39 C 16 05 03.94 +06 10 46.3 o 291
2008-06-11 05:04:31 C 16 03 45.23 +06 16 34.2 o H55
2008-06-11 05:12:10 C 16 03 44.69 +06 16 36.5 o H55
2008-06-11 05:21:13 C 16 03 44.02 +06 16 39.1 o H55
2008-06-11 06:28:51 C 16 03 39.60 +06 17 00.5 o 291
2008-06-11 06:38:19 C 16 03 38.91 +06 17 03.5 o 291
2008-06-11 06:43:50 C 16 03 38.52 +06 17 05.0 o 291
2008-06-12 07:00:21 C 16 02 00.34 +06 23 41.6 o 291
2008-06-12 07:05:58 C 16 01 59.94 +06 23 43.4 o 291
2008-06-12 07:32:19 C 16 01 58.00 +06 23 50.0 o 291
2008-06-13 03:22:51 C 16 00 38.55 +06 28 45.7 o H55
2008-06-13 03:28:27 C 16 00 38.19 +06 28 47.1 o H55
2008-06-13 03:34:30 C 16 00 37.72 +06 28 47.5 o H55
2008-06-17 04:50:23 C 15 54 06.69 +06 47 00.6 o H55
2008-06-17 04:57:43 C 15 54 06.14 +06 47 01.3 o H55
2008-06-17 05:04:58 C 15 54 05.68 +06 47 02.7 o H55
2008-06-17 05:12:45 C 15 54 05.09 +06 47 03.5 o H55
2008-06-18 03:04:03 C 15 52 39.18 +06 49 42.9 o H55