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
2021-06-12 06:43:29 C 14 22 54.27 +40 35 15.0 V 703
2021-06-12 06:51:50 C 14 22 52.84 +40 35 06.4 V 703
2021-06-12 07:00:12 C 14 22 51.45 +40 34 57.6 V 703
2021-06-13 06:27:34 C 14 18 54.25 +40 10 16.6 V 703
2021-06-13 06:35:45 C 14 18 52.78 +40 10 07.9 V 703
2021-06-13 06:43:56 C 14 18 51.44 +40 09 58.9 V 703
2021-06-13 06:52:07 C 14 18 50.08 +40 09 50.0 V 703
2021-06-13 08:04:45 C 14 18 38.28 +40 08 35.1 V T08
2021-06-13 08:09:24 C 14 18 37.49 +40 08 30.1 V T08
2021-06-13 08:18:01 C 14 18 36.02 +40 08 20.7 V T08
2021-06-13 08:34:36 C 14 18 33.20 +40 08 02.8 V T08
2021-06-14 17:05:21 C 14 13 13.00 +39 31 48.5 V N86
2021-06-14 17:17:57 C 14 13 10.88 +39 31 32.9 V N86
2021-06-14 17:30:33 C 14 13 08.92 +39 31 18.3 V N86
2021-06-14 17:43:06 C 14 13 06.94 +39 31 05.1 V N86
2021-06-16 06:33:37 C 14 07 16.64 +38 47 46.6 V 703
2021-06-16 06:41:22 C 14 07 15.42 +38 47 36.6 V 703
2021-06-16 06:49:07 C 14 07 14.22 +38 47 27.0 V 703
2021-06-16 06:56:53 C 14 07 12.91 +38 47 16.6 V 703
2021-06-19 05:58:20 C 13 56 35.19 +37 17 16.0 V 703
2021-06-19 06:06:39 C 13 56 34.03 +37 17 05.4 V 703
2021-06-19 06:14:58 C 13 56 32.76 +37 16 54.1 V 703
2021-06-19 06:23:18 C 13 56 31.62 +37 16 43.0 V 703
2021-06-19 07:33:17 C 13 56 21.86 +37 15 13.2 V T05
2021-06-19 07:37:54 C 13 56 21.14 +37 15 07.6 V T05
2021-06-19 07:47:47 C 13 56 19.68 +37 14 54.3 V T05
2021-06-19 08:05:37 C 13 56 17.04 +37 14 30.4 V T05
2021-06-21 08:58:46 C 13 49 27.72 +36 08 03.3 V T08
2021-06-21 09:04:08 C 13 49 27.00 +36 07 55.4 V T08
2021-06-21 09:14:31 C 13 49 25.54 +36 07 41.0 V T08
2021-06-21 09:59:11 C 13 49 19.39 +36 06 37.3 V T08
2021-06-22 04:16:21 C 13 46 53.08 +35 40 57.0 V G96
2021-06-22 04:24:30 C 13 46 51.96 +35 40 45.5 V G96
2021-06-22 04:32:37 C 13 46 50.87 +35 40 34.0 V G96
2021-06-22 04:40:45 C 13 46 49.79 +35 40 22.1 V G96
2021-06-24 06:53:32 C 13 40 23.46 +34 27 52.7 V T08
2021-06-24 06:58:13 C 13 40 22.88 +34 27 45.9 V T08
2021-06-24 07:06:10 C 13 40 21.86 +34 27 34.3 V T08
2021-06-24 07:26:16 C 13 40 19.30 +34 27 04.1 V T08
2021-06-24 09:04:56 C 13 40 06.820 +34 24 37.74 U F51
2021-06-24 09:24:38 C 13 40 04.288 +34 24 07.84 U F51
2021-06-24 09:44:19 C 13 40 01.832 +34 23 38.63 U F51
2021-06-25 08:47:07 C 13 37 13.209 +33 49 23.81 U F51
2021-06-25 09:13:20 C 13 37 10.003 +33 48 44.16 U F51
2021-06-25 09:26:26 C 13 37 08.387 +33 48 24.11 U F51
2021-06-26 06:40:46 C 13 34 37.84 +33 16 24.0 V T05
2021-06-26 07:04:54 C 13 34 34.95 +33 15 47.3 V T05
2021-06-26 07:23:52 C 13 34 32.66 +33 15 18.2 V T05
2021-06-26 07:31:57 C 13 34 31.71 +33 15 05.6 V T05
2021-06-27 03:49:48 C 13 32 11.52 +32 44 03.3 V G96