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
2008-06-18 03:13:03 C 15 52 38.53 +06 49 43.6 o H55
2008-06-18 03:22:04 C 15 52 37.90 +06 49 44.4 o H55
2008-06-19 03:38:08 C 15 51 02.54 +06 52 00.8 o H55
2008-06-19 03:47:20 C 15 51 01.93 +06 52 03.3 o H55
2008-06-21 05:05:06 C 15 47 51.28 +06 54 36.9 o H55
2008-06-21 05:09:05 C 15 47 50.99 +06 54 36.7 o H55
2008-06-21 05:15:15 C 15 47 50.59 +06 54 36.4 o H55
2008-06-26 04:38:48 C 15 40 34.56 +06 48 47.0 o H55
2008-06-27 05:28:55 C 15 39 08.94 +06 45 23.3 o H55
2008-06-27 05:37:05 C 15 39 08.45 +06 45 22.2 o H55
2008-06-27 05:46:01 C 15 39 07.92 +06 45 20.4 o H55
2008-06-29 03:14:37 C 15 36 38.35 +06 37 09.9 o H55
2008-06-29 03:20:48 C 15 36 37.99 +06 37 08.6 o H55
2008-06-29 03:27:35 C 15 36 37.59 +06 37 07.3 o H55
2008-06-29 23:17:53 C 15 35 34.18 +06 32 40.3 r J95
2008-06-29 23:26:08 C 15 35 33.75 +06 32 37.9 r J95
2008-06-29 23:34:20 C 15 35 33.31 +06 32 35.9 r J95
2008-07-01 03:32:53 C 15 34 07.68 +06 25 39.8 o H55
2008-07-01 03:37:44 C 15 34 07.40 +06 25 38.7 o H55
2008-07-01 03:42:34 C 15 34 07.12 +06 25 37.3 o H55
2008-07-11 03:46:09 C 15 24 24.56 +04 46 18.5 o H55
2008-07-11 03:51:44 C 15 24 24.40 +04 46 15.3 o H55
2008-07-11 03:57:18 C 15 24 24.26 +04 46 12.0 o H55
2008-07-14 02:20:05 C 15 22 32.11 +04 04 11.8 o H55
2008-07-14 02:29:37 C 15 22 31.84 +04 04 06.5 o H55
2008-07-14 02:35:18 C 15 22 31.67 +04 04 02.7 o H55
2008-07-14 02:43:22 C 15 22 31.43 +04 03 57.5 o H55
2008-07-15 04:05:04 C 15 21 57.14 +03 47 24.1 o H55
2008-07-15 04:13:35 C 15 21 56.89 +03 47 19.2 o H55
2008-07-15 04:20:51 C 15 21 56.71 +03 47 14.0 o H55
2008-07-15 04:28:24 C 15 21 56.44 +03 47 09.5 o H55
2008-07-17 04:40:20 C 15 21 02.13 +03 13 40.2 o H55
2008-07-17 04:49:42 C 15 21 01.90 +03 13 33.7 o H55
2008-07-17 05:07:15 C 15 21 01.52 +03 13 21.1 o H55
2008-07-21 03:30:48 C 15 19 52.94 +02 00 01.7 o H55
2008-07-21 03:39:32 C 15 19 52.85 +01 59 54.9 o H55
2008-07-21 03:47:36 C 15 19 52.73 +01 59 47.9 o H55
2008-07-21 03:55:41 C 15 19 52.63 +01 59 41.7 o H55
2008-07-24 03:15:40 C 15 19 33.50 +00 57 21.6 o H55
2008-07-24 03:25:21 C 15 19 33.44 +00 57 12.6 o H55
2008-07-24 03:35:02 C 15 19 33.38 +00 57 04.0 o H55
2008-08-01 03:06:40 C 15 21 01.61 -02 21 26.0 o H55
2008-08-01 03:13:21 C 15 21 01.68 -02 21 33.6 o H55
2008-08-01 03:20:02 C 15 21 01.74 -02 21 41.6 o H55
2008-08-01 03:26:43 C 15 21 01.84 -02 21 50.2 o H55
2008-08-03 03:44:01 C 15 21 56.71 -03 19 34.6 o H55
2008-08-03 03:50:43 C 15 21 56.79 -03 19 42.0 o H55
2008-08-03 03:57:23 C 15 21 56.86 -03 19 50.0 o H55
2008-08-14 01:46:10 C 15 30 48.16 -09 36 35.1 o H55
2008-08-14 01:50:47 C 15 30 48.32 -09 36 42.4 o H55