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
2021-06-27 03:57:54 C 13 32 10.58 +32 43 50.9 V G96
2021-06-27 04:06:02 C 13 32 09.63 +32 43 38.4 V G96
2021-06-27 04:14:09 C 13 32 08.68 +32 43 25.8 V G96
2021-06-28 05:52:54 C 13 29 16.45 +32 03 43.4 V 703
2021-06-28 06:02:36 C 13 29 15.40 +32 03 28.6 V 703
2021-06-28 06:12:17 C 13 29 14.27 +32 03 12.5 V 703
2021-06-28 06:21:59 C 13 29 13.25 +32 02 59.4 V 703
2021-06-28 07:28:46 C 13 29 06.08 +32 01 17.6 V T08
2021-06-28 07:42:52 C 13 29 04.49 +32 00 55.4 V T08
2021-06-28 07:48:11 C 13 29 03.91 +32 00 47.2 V T08
2021-06-28 08:21:41 C 13 29 00.14 +31 59 54.4 V T08
2021-07-02 07:15:38 C 13 19 14.22 +29 28 52.4 V T08
2021-07-02 07:20:58 C 13 19 13.68 +29 28 43.7 V T08
2021-07-02 07:28:56 C 13 19 12.89 +29 28 30.6 V T08
2021-07-02 07:50:12 C 13 19 10.78 +29 27 55.8 V T08
2021-07-08 06:58:48 C 13 06 35.16 +25 31 24.9 V T05
2021-07-08 07:03:29 C 13 06 34.73 +25 31 16.8 V T05
2021-07-08 07:14:04 C 13 06 33.86 +25 30 58.9 V T05
2021-07-08 07:29:17 C 13 06 32.59 +25 30 33.3 V T05
2021-07-10 06:05:22 C 13 02 55.03 +24 12 05.6 V T08
2021-07-10 06:33:21 C 13 02 52.85 +24 11 18.1 V T08
2021-07-10 06:50:58 C 13 02 51.46 +24 10 48.1 V T08
2021-07-14 05:58:40 C 12 56 01.95 +21 29 15.3 V T08
2021-07-14 06:03:19 C 12 56 01.62 +21 29 07.5 V T08
2021-07-14 06:20:55 C 12 56 00.37 +21 28 37.1 V T08
2021-07-14 06:32:13 C 12 55 59.56 +21 28 18.2 V T08
2021-07-14 20:06:00 C 12 55 04.47 +21 05 04.9 V B38
2021-07-14 20:15:48 C 12 55 03.80 +21 04 49.0 V B38
2021-07-14 20:26:09 C 12 55 03.13 +21 04 30.8 V B38
2021-07-14 20:34:15 C 12 55 02.53 +21 04 15.9 V B38
2021-07-18 05:56:20 C 12 49 45.64 +18 45 11.2 V T08
2021-07-18 06:04:03 C 12 49 45.04 +18 44 58.2 V T08
2021-07-18 06:11:35 C 12 49 44.56 +18 44 45.2 V T08
2021-07-18 06:25:05 C 12 49 43.69 +18 44 22.3 V T08
2021-07-23 20:06:44 C 12 41 36.59 +14 54 59.9 V B38
2021-07-23 20:21:21 C 12 41 35.71 +14 54 35.0 V B38
2021-07-24 06:21:02 C 12 41 00.11 +14 37 30.2 V T05
2021-07-24 06:26:18 C 12 40 59.75 +14 37 21.1 V T05
2021-07-24 06:36:13 C 12 40 59.19 +14 37 04.1 V T05
2021-07-24 06:52:02 C 12 40 58.19 +14 36 36.6 V T05
2022-03-15 11:47:50 C 17 24 22.00 +27 24 24.7 V G96
2022-03-15 11:55:58 C 17 24 22.07 +27 24 31.2 V G96
2022-03-15 12:04:07 C 17 24 22.14 +27 24 37.7 V G96
2022-03-15 12:12:17 C 17 24 22.21 +27 24 44.1 V G96
2022-03-27 11:33:50 C 17 24 21.65 +31 26 49.1 V G96
2022-03-27 11:41:17 C 17 24 21.55 +31 26 55.9 V G96
2022-03-27 11:48:44 C 17 24 21.45 +31 27 02.4 V G96
2022-03-27 11:56:12 C 17 24 21.36 +31 27 09.2 V G96
2022-04-01 10:41:04 C 17 22 17.670 +33 14 31.88 V 703
2022-04-01 10:48:43 C 17 22 17.551 +33 14 39.70 V 703