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
2021-05-10 10:25:06 C 16 44 06.13 +41 44 32.1 V T05
2021-05-10 10:35:23 C 16 44 04.76 +41 44 40.2 V T05
2021-05-12 10:48:28 C 16 37 12.78 +42 18 21.9 V T08
2021-05-12 10:51:47 C 16 37 12.29 +42 18 24.4 V T08
2021-05-12 11:31:56 C 16 37 06.25 +42 18 51.3 V T08
2021-05-12 11:36:08 C 16 37 05.62 +42 18 53.8 V T08
2021-05-14 13:52:33 C 16 29 27.81 +42 50 17.5 V T05
2021-05-14 13:56:38 C 16 29 27.16 +42 50 19.8 V T05
2021-05-14 14:11:56 C 16 29 24.69 +42 50 27.7 V T05
2021-05-14 14:26:02 C 16 29 22.51 +42 50 36.7 V T05
2021-05-15 08:34:47 C 16 26 31.16 +43 00 54.9 V G96
2021-05-15 08:44:04 C 16 26 29.64 +43 01 00.1 V G96
2021-05-15 08:52:32 C 16 26 28.26 +43 01 04.9 V G96
2021-05-15 09:00:30 C 16 26 26.97 +43 01 09.1 V G96
2021-05-16 10:16:15 C 16 22 22.28 +43 14 33.8 V T08
2021-05-16 10:20:53 C 16 22 21.52 +43 14 35.8 V T08
2021-05-16 10:24:52 C 16 22 20.86 +43 14 38.1 V T08
2021-05-16 11:00:04 C 16 22 14.97 +43 14 55.8 V T08
2021-05-20 09:34:16 C 16 06 03.47 +43 53 57.7 V T08
2021-05-20 09:38:36 C 16 06 02.68 +43 53 59.3 V T08
2021-05-20 09:42:35 C 16 06 01.95 +43 54 00.5 V T08
2021-05-20 10:25:18 C 16 05 54.18 +43 54 14.2 V T08
2021-05-22 09:38:43 C 15 57 20.97 +44 06 32.1 V T05
2021-05-22 10:12:19 C 15 57 14.70 +44 06 38.9 V T05
2021-05-22 10:37:28 C 15 57 09.98 +44 06 44.5 V T05
2021-05-22 10:46:15 C 15 57 08.33 +44 06 46.4 V T05
2021-05-24 07:30:55 C 15 48 47.94 +44 13 31.8 V G96
2021-05-24 07:38:22 C 15 48 46.50 +44 13 32.4 V G96
2021-05-24 07:45:46 C 15 48 45.08 +44 13 33.2 V G96
2021-05-24 07:53:10 C 15 48 43.66 +44 13 33.8 V G96
2021-05-24 08:42:26 C 15 48 34.17 +44 13 38.5 V 703
2021-05-24 08:50:21 C 15 48 32.63 +44 13 38.7 V 703
2021-05-24 08:58:16 C 15 48 31.13 +44 13 40.2 V 703
2021-05-24 09:06:11 C 15 48 29.60 +44 13 40.0 V 703
2021-05-24 10:12:56 C 15 48 17.39 +44 13 49.4 V T08
2021-05-24 11:03:18 C 15 48 07.74 +44 13 53.9 V T08
2021-05-24 11:08:36 C 15 48 06.68 +44 13 54.0 V T08
2021-05-24 11:16:36 C 15 48 05.16 +44 13 54.7 V T08
2021-05-26 10:26:01 C 15 39 05.85 +44 15 22.5 V T05
2021-05-26 10:31:18 C 15 39 04.79 +44 15 22.3 V T05
2021-05-26 10:39:14 C 15 39 03.24 +44 15 22.0 V T05
2021-05-26 11:29:04 C 15 38 53.47 +44 15 20.1 V T05
2021-05-28 10:15:45 C 15 29 50.58 +44 11 07.7 V T08
2021-05-28 10:20:23 C 15 29 49.66 +44 11 06.8 V T08
2021-05-28 10:29:03 C 15 29 47.97 +44 11 05.9 V T08
2021-05-28 10:48:18 C 15 29 44.10 +44 11 02.5 V T08
2021-05-28 21:22:55 C 15 27 41.11 +44 09 13.2 V 130
2021-05-28 21:27:57 C 15 27 40.07 +44 09 12.4 V 130
2021-05-29 07:38:09 C 15 25 40.77 +44 07 17.7 V 703
2021-05-29 07:45:57 C 15 25 39.16 +44 07 15.3 V 703