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
2023-03-27 11:14:28 C 17 12 34.016 +37 27 51.84 V 703
2023-04-01 10:31:12 C 17 08 23.518 +39 22 34.68 V G96
2023-04-01 10:38:44 C 17 08 23.172 +39 22 41.95 V G96
2023-04-01 10:46:14 C 17 08 22.841 +39 22 49.26 V G96
2023-04-01 10:53:44 C 17 08 22.524 +39 22 56.35 V G96
2023-04-03 10:23:01 C 17 06 14.846 +40 08 22.52 V 703
2023-04-03 10:30:19 C 17 06 14.396 +40 08 29.83 V 703
2023-04-03 10:37:39 C 17 06 14.011 +40 08 37.21 V 703
2023-04-03 10:45:01 C 17 06 13.648 +40 08 43.69 V 703
2023-04-06 13:39:16 C 17 02 17.507 +41 19 40.56 U F51
2023-04-06 14:05:36 C 17 02 15.952 +41 20 05.24 U F51
2023-04-06 14:18:46 C 17 02 15.156 +41 20 17.67 U F51
2023-04-08 11:33:44 C 16 59 30.901 +42 02 24.97 V 703
2023-04-08 11:41:55 C 16 59 30.498 +42 02 32.24 V 703
2023-04-08 11:50:03 C 16 59 29.864 +42 02 39.80 V 703
2023-04-08 11:58:02 C 16 59 29.400 +42 02 46.36 V 703
2023-04-10 10:12:56 C 16 56 24.536 +42 45 04.43 V G96
2023-04-10 10:20:32 C 16 56 23.996 +42 45 11.56 V G96
2023-04-10 10:28:09 C 16 56 23.431 +42 45 18.43 V G96
2023-04-10 10:35:47 C 16 56 22.898 +42 45 25.42 V G96
2023-04-11 10:38:55 C 16 54 39.492 +43 07 02.93 V 703
2023-04-11 10:46:58 C 16 54 38.884 +43 07 10.16 V 703
2023-04-11 11:04:19 C 16 54 37.732 +43 07 26.44 V 703
2023-04-15 09:49:09 C 16 47 02.933 +44 29 35.81 V 703
2023-04-15 09:57:29 C 16 47 02.238 +44 29 43.01 V 703
2023-04-15 10:05:57 C 16 47 01.511 +44 29 50.06 V 703
2023-04-15 10:18:23 C 16 47 00.380 +44 30 00.79 V 703
2023-04-18 10:14:57 C 16 40 23.135 +45 28 17.22 V 703
2023-04-18 10:23:33 C 16 40 22.213 +45 28 23.92 V 703
2023-04-18 10:41:28 C 16 40 20.334 +45 28 38.93 V 703
2023-04-22 09:59:36 C 16 30 25.805 +46 38 43.12 V 703
2023-04-22 10:02:50 C 16 30 25.420 +46 38 45.31 V G96
2023-04-22 10:08:13 C 16 30 24.822 +46 38 49.16 V 703
2023-04-22 10:12:39 C 16 30 24.314 +46 38 52.04 V G96
2023-04-22 10:17:05 C 16 30 23.782 +46 38 55.50 V 703
2023-04-22 10:22:42 C 16 30 23.177 +46 38 58.92 V G96
2023-04-22 10:26:09 C 16 30 22.615 +46 39 01.30 V 703
2023-04-22 10:31:28 C 16 30 22.180 +46 39 04.90 V G96
2023-04-29 09:18:23 C 16 10 07.212 +48 16 25.75 V 703
2023-04-29 09:26:33 C 16 10 06.121 +48 16 29.21 V 703
2023-04-29 09:34:41 C 16 10 05.045 +48 16 34.32 V 703
2023-04-29 09:42:41 C 16 10 03.918 +48 16 37.27 V 703
2023-05-02 08:20:15 C 16 00 32.872 +48 46 06.20 V G96
2023-05-02 08:27:34 C 16 00 31.846 +48 46 08.83 V G96
2023-05-02 08:39:45 C 16 00 30.107 +48 46 13.30 V G96
2023-05-02 08:47:06 C 16 00 29.092 +48 46 16.10 V G96
2023-05-07 07:32:49 C 15 43 33.431 +49 17 40.49 V G96
2023-05-07 07:40:19 C 15 43 32.347 +49 17 41.75 V G96
2023-05-07 07:47:48 C 15 43 31.228 +49 17 43.01 V G96
2023-05-07 07:55:18 C 15 43 30.108 +49 17 43.98 V G96