IAA RAS IAA Minor Planet Database

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
2020-06-08 14:05:35 S 14 46 25.126 +50 25 58.22 – L C51
2020-06-08 15:39:39 S 14 45 43.94 +50 25 31.1 – L C51
2020-06-08 17:13:43 S 14 45 02.81 +50 25 02.9 – L C51
2020-06-08 17:13:54 S 14 45 02.66 +50 25 03.2 – L C51
2020-06-08 18:47:57 S 14 44 21.43 +50 24 34.8 – L C51
2020-06-08 19:57:48 C 14 43 49.14 +50 24 20.7 – V M43
2020-06-08 20:08:14 C 14 43 44.50 +50 24 17.0 – V M43
2020-06-08 20:21:51 C 14 43 38.40 +50 24 12.3 – V M43
2020-06-08 20:22:02 S 14 43 40.10 +50 24 04.5 – L C51
2020-06-08 20:32:16 C 14 43 33.80 +50 24 08.5 – V M43
2020-06-08 20:43:43 C 14 43 28.68 +50 24 04.2 – V M43
2020-06-08 21:56:17 S 14 42 58.692 +50 23 32.86 – L C51
2020-06-09 02:01:47 C 14 41 10.03 +50 22 10.6 – q I15
2020-06-09 02:02:52 C 14 41 09.55 +50 22 10.1 – q I15
2020-06-09 02:03:58 C 14 41 09.06 +50 22 09.8 – q I15
2020-06-09 05:46:45 C 14 39 30.32 +50 20 46.3 – V G96
2020-06-09 05:54:20 C 14 39 26.92 +50 20 43.0 – V G96
2020-06-09 06:01:55 C 14 39 23.51 +50 20 40.0 – V G96
2020-06-09 06:09:31 C 14 39 20.10 +50 20 36.8 – V G96
2020-06-10 06:32:44 C 14 28 29.85 +50 08 25.4 – V 703
2020-06-10 06:41:07 C 14 28 26.07 +50 08 20.2 – V 703
2020-06-10 06:49:29 C 14 28 22.36 +50 08 14.1 – V 703
2020-06-10 06:57:52 C 14 28 18.49 +50 08 09.7 – V 703
2020-06-10 08:25:02 C 14 27 40.25 +50 07 22.8 – V T08
2020-06-10 08:26:22 C 14 27 39.52 +50 07 22.0 – V T08
2020-06-10 08:31:00 C 14 27 37.41 +50 07 19.0 – V T08
2020-06-10 08:39:38 C 14 27 33.50 +50 07 13.8 – V T08
2020-06-10 08:44:56 C 14 27 31.12 +50 07 10.2 – V T08
2020-06-10 08:54:15 C 14 27 26.84 +50 07 04.5 – V T08
2020-06-10 10:09:43 C 14 26 52.598 +50 06 15.15 – U F51
2020-06-10 10:25:22 C 14 26 45.486 +50 06 04.69 – U F51
2020-06-10 10:52:48 C 14 26 33.092 +50 05 46.25 – U F51
2020-06-10 21:26:20 C 14 21 50.14 +49 58 34.2 – V L18
2020-06-10 21:35:25 C 14 21 46.05 +49 58 26.8 – V L18
2020-06-10 21:44:31 C 14 21 41.95 +49 58 20.6 – V L18
2020-06-10 21:53:36 C 14 21 37.80 +49 58 13.9 – V L18
2020-06-10 22:02:42 C 14 21 33.68 +49 58 07.0 – V L18
2020-06-11 03:19:17 C 14 19 12.41 +49 54 17.5 – V V93
2020-06-11 03:30:05 C 14 19 07.48 +49 54 08.9 – V V94
2020-06-11 03:56:49 C 14 18 55.31 +49 53 48.3 – V V94
2020-06-11 04:22:40 C 14 18 43.53 +49 53 27.9 – V V94
2020-06-11 04:24:15 C 14 18 42.82 +49 53 26.6 – V V93
2020-06-11 05:21:24 C 14 18 16.84 +49 52 40.9 – V V93
2020-06-11 05:41:32 C 14 18 08.23 +49 52 29.1 – q U76
2020-06-11 05:58:25 C 14 18 00.53 +49 52 15.6 – q U76
2020-06-11 06:16:22 C 14 17 52.36 +49 52 01.1 – q U76
2020-06-11 07:45:03 C 14 17 12.99 +49 50 55.9 – V T05
2020-06-11 07:52:27 C 14 17 09.60 +49 50 50.0 – V T05
2020-06-11 07:57:44 C 14 17 07.20 +49 50 45.4 – V T05
2020-06-11 08:16:54 C 14 16 58.43 +49 50 30.0 – V T05