184990 (2006 KE89)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7990366271 ± 8.98e-09
Semi-major axis (a)1.0533381511 AU ± 5.83e-10
Inclination (i)45.11525264° ± 7.65e-07
Long. of Asc. Node (Ω)88.58928378° ± 1.71e-06
Arg. of Perihelion (ω)299.22789443° ± 1.44e-06
Mean Anomaly (M)321.19315157° ± 4.85e-06
Mean Motion (n)0.9117180537°/day ± 7.56e-10
Perihelion dist (q)0.21168239 AU ± 9.45e-09
Aphelion dist (Q)1.89499391 AU ± 9.51e-09
Orbital Period1.08106479 yr ± 8.97e-10
Physical Parameters
H (abs. magnitude)16.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.051″
Uncertainty0
Orbit TypeApollo
MOID0.229865 AU
Observations Used2339
Gaia Obs Used132
Oppositions2
Arc Total1994-2026
First Observation Used1994-06-06
Last Observation Used2026-04-07
Observations (2863)
Date Type RA Dec Mag Band Observatory
2023-05-07 08:42:15 C 15 43 23.110 +49 17 51.22 V 703
2023-05-07 08:50:30 C 15 43 21.911 +49 17 52.84 V 703
2023-05-07 09:06:33 C 15 43 19.448 +49 17 53.34 V 703
2023-05-16 07:50:49 C 15 11 32.788 +49 11 37.86 V 703
2023-05-16 07:58:45 C 15 11 31.596 +49 11 35.99 V 703
2023-05-16 08:06:41 C 15 11 30.289 +49 11 35.27 V 703
2023-05-23 07:09:57 C 14 47 50.273 +48 10 42.20 V 703
2023-05-23 07:18:01 C 14 47 49.182 +48 10 37.42 V 703
2023-05-23 07:34:00 C 14 47 46.878 +48 10 28.34 V 703
2023-05-24 09:30:59 C 14 44 18.991 +47 56 54.42 V T05
2023-05-24 09:35:35 C 14 44 18.372 +47 56 51.72 V T05
2023-05-24 09:45:29 C 14 44 17.078 +47 56 46.75 V T05
2023-05-24 10:00:56 C 14 44 14.957 +47 56 38.18 V T05
2023-05-26 06:41:53 C 14 38 26.358 +47 30 50.98 V 703
2023-05-26 06:49:49 C 14 38 25.372 +47 30 46.04 V 703
2023-05-26 06:57:44 C 14 38 24.263 +47 30 41.40 V 703
2023-05-26 07:05:37 C 14 38 23.327 +47 30 36.83 V 703
2023-05-28 07:45:16 C 14 32 19.358 +46 59 19.23 X F51
2023-05-28 08:05:38 C 14 32 16.829 +46 59 05.54 X F51
2023-05-28 08:25:56 C 14 32 14.296 +46 58 51.79 X F51
2023-05-28 08:47:36 C 14 32 11.594 +46 58 37.15 X F51
2023-05-30 05:59:34 C 14 26 48.840 +46 26 37.82 V G96
2023-05-30 06:07:04 C 14 26 47.936 +46 26 32.35 V G96
2023-05-30 06:14:34 C 14 26 47.058 +46 26 26.95 V G96
2023-05-30 06:22:03 C 14 26 46.165 +46 26 21.12 V G96
2023-06-07 08:34:11 C 14 06 40.730 +43 42 48.13 V T05
2023-06-07 08:38:06 C 14 06 40.289 +43 42 43.45 V T05
2023-06-07 08:45:38 C 14 06 39.586 +43 42 37.01 V T05
2023-06-07 09:04:06 C 14 06 37.908 +43 42 19.94 V T05
2023-06-16 04:48:11 C 13 50 23.575 +40 08 20.40 V G96
2023-06-16 04:56:15 C 13 50 23.046 +40 08 11.72 V G96
2023-06-16 05:04:20 C 13 50 22.517 +40 08 03.12 V G96
2023-06-16 05:12:25 C 13 50 21.995 +40 07 54.26 V G96
2023-06-19 07:54:19 C 13 45 58.579 +38 46 36.48 V T05
2023-06-19 07:58:31 C 13 45 58.382 +38 46 32.41 V T05
2023-06-19 08:06:10 C 13 45 57.902 +38 46 23.52 V T05
2023-06-19 08:20:59 C 13 45 57.120 +38 46 07.14 V T05
2023-06-27 06:39:32 C 13 37 35.475 +35 11 00.91 X F51
2023-06-27 06:55:49 C 13 37 34.887 +35 10 42.10 X F51
2023-06-27 07:12:02 C 13 37 34.301 +35 10 23.37 X F51
2023-07-06 03:48:35 C 13 32 20.436 +31 03 40.28 V 703
2023-07-06 03:56:33 C 13 32 20.224 +31 03 29.92 V 703
2023-07-06 04:04:31 C 13 32 20.080 +31 03 20.52 V 703
2023-07-06 04:12:29 C 13 32 19.918 +31 03 11.30 V 703
2024-01-13 12:41:37 C 16 23 26.426 +19 51 02.99 V 703
2024-01-13 12:48:12 C 16 23 26.970 +19 51 07.99 V 703
2024-01-13 12:51:29 C 16 23 27.150 +19 51 09.54 V 703
2024-01-21 14:42:22 C 16 36 25.337 +21 43 33.28 V T05
2024-01-21 14:46:22 C 16 36 25.598 +21 43 35.72 V T05
2024-01-21 14:54:17 C 16 36 26.033 +21 43 41.34 V T05