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
2008-05-29 05:28:20 C 16 23 31.01 +04 06 01.4 o 691
2008-05-29 05:53:40 C 16 23 29.48 +04 06 14.8 o 691
2008-05-29 06:18:58 C 16 23 28.05 +04 06 28.1 o 691
2008-05-29 07:25:05 C 16 23 23.51 +04 07 00.8 o H55
2008-05-29 07:33:27 C 16 23 23.04 +04 07 05.3 o H55
2008-05-29 07:41:48 C 16 23 22.53 +04 07 09.6 o H55
2008-05-29 08:32:40 C 16 23 20.58 +04 07 41.8 o F65
2008-05-29 08:37:11 C 16 23 19.48 +04 07 40.7 o 291
2008-05-29 08:41:57 C 16 23 20.02 +04 07 46.6 o F65
2008-05-29 08:42:38 C 16 23 19.15 +04 07 43.4 o 291
2008-05-29 08:48:04 C 16 23 18.81 +04 07 46.4 o 291
2008-05-29 08:51:07 C 16 23 19.46 +04 07 51.5 o F65
2008-05-29 09:00:12 C 16 23 18.10 +04 07 51.6 c 854
2008-05-29 09:20:53 C 16 23 16.86 +04 08 04.1 c 854
2008-05-29 10:13:41 C 16 23 13.62 +04 08 30.9 o 291
2008-05-29 10:19:04 C 16 23 13.27 +04 08 34.0 o 291
2008-05-29 10:24:30 C 16 23 12.96 +04 08 36.7 o 291
2008-05-30 06:33:40 C 16 22 03.90 +04 19 02.4 o H55
2008-05-30 06:42:52 C 16 22 03.31 +04 19 07.1 o H55
2008-05-30 06:51:59 C 16 22 02.79 +04 19 11.6 o H55
2008-05-30 06:57:46 C 16 22 02.90 +04 19 14.1 r 701
2008-05-30 07:29:45 C 16 22 00.75 +04 19 32.9 r 701
2008-05-30 07:54:04 C 16 21 59.25 +04 19 45.4 r G96
2008-05-30 08:02:36 C 16 21 59.58 +04 19 53.2 o F65
2008-05-30 08:04:51 C 16 21 58.57 +04 19 50.9 r G96
2008-05-30 08:11:42 C 16 21 59.01 +04 19 57.8 o F65
2008-05-30 08:15:33 C 16 21 57.92 +04 19 56.3 r G96
2008-05-30 08:20:12 C 16 21 58.48 +04 20 02.3 o F65
2008-05-30 08:26:21 C 16 21 57.24 +04 20 02.0 r G96
2008-05-30 08:33:44 C 16 21 56.72 +04 20 06.2 r 701
2008-05-30 08:51:25 C 16 21 55.66 +04 20 14.1 r 682
2008-05-30 09:05:47 C 16 21 54.69 +04 20 21.9 r 701
2008-05-30 09:54:52 C 16 21 51.81 +04 20 46.3 r 682
2008-05-30 09:57:16 C 16 21 51.53 +04 20 47.9 o 291
2008-05-30 10:02:34 C 16 21 51.25 +04 20 51.3 o 291
2008-05-30 10:07:52 C 16 21 50.91 +04 20 53.9 o 291
2008-05-30 12:25:39 C 16 21 43.62 +04 22 26.6 o 474
2008-05-30 12:32:49 C 16 21 43.17 +04 22 30.3 o 474
2008-05-30 12:40:20 C 16 21 42.71 +04 22 34.3 o 474
2008-05-30 23:48:48 C 16 21 03.46 +04 27 45.6 r J95
2008-05-31 00:05:27 C 16 21 02.42 +04 27 53.9 r J95
2008-05-31 00:22:05 C 16 21 01.35 +04 28 01.7 r J95
2008-05-31 08:03:39 C 16 20 33.86 +04 31 58.0 r G96
2008-05-31 08:15:38 C 16 20 33.10 +04 32 03.9 r G96
2008-05-31 08:27:35 C 16 20 32.35 +04 32 09.8 r G96
2008-05-31 08:39:29 C 16 20 31.59 +04 32 15.7 r G96
2008-05-31 08:55:09 C 16 20 31.43 +04 32 27.7 o F65
2008-05-31 09:10:26 C 16 20 30.45 +04 32 35.3 o F65
2008-05-31 09:23:15 C 16 20 29.63 +04 32 41.6 o F65
2008-05-31 21:52:03 C 16 19 44.81 +04 38 43.7 o 151