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
2020-04-24 22:43:22 C 18 07 25.27 +30 09 14.1 – V A17
2020-04-24 22:54:42 C 18 07 24.91 +30 09 27.1 – V A17
2020-04-25 10:51:37 C 18 07 04.47 +30 23 12.9 – V 703
2020-04-25 11:08:30 C 18 07 04.00 +30 23 31.6 – V 703
2020-04-25 11:16:35 C 18 07 03.75 +30 23 41.0 – V 703
2020-04-26 00:31:14 C 18 06 40.34 +30 38 54.6 – V L38
2020-04-26 00:39:33 C 18 06 40.08 +30 39 04.6 – V L38
2020-04-26 12:11:43 C 18 06 18.30 +30 52 35.5 – V T08
2020-04-26 12:16:26 C 18 06 18.13 +30 52 41.0 – V T08
2020-04-26 12:25:07 C 18 06 17.85 +30 52 51.2 – V T08
2020-04-26 12:33:00 C 18 06 17.55 +30 53 00.4 – V T08
2020-04-28 12:39:18 C 18 04 34.02 +31 50 05.8 – V T05
2020-04-28 12:41:57 C 18 04 33.94 +31 50 09.0 – V T05
2020-04-28 12:46:27 C 18 04 33.73 +31 50 14.6 – V T05
2020-04-28 13:23:45 C 18 04 32.13 +31 50 59.7 – V T05
2020-04-29 10:37:45 C 18 03 39.50 +32 16 43.9 – V G96
2020-04-29 10:44:36 C 18 03 39.19 +32 16 52.2 – V G96
2020-04-29 10:51:25 C 18 03 38.87 +32 17 00.7 – V G96
2020-04-29 10:58:16 C 18 03 38.56 +32 17 08.7 – V G96
2020-04-30 10:06:52 C 18 02 36.32 +32 45 37.5 – V 703
2020-04-30 10:13:50 C 18 02 36.06 +32 45 46.4 – V 703
2020-04-30 10:20:52 C 18 02 35.67 +32 45 54.6 – V 703
2020-04-30 10:27:59 C 18 02 35.30 +32 46 03.8 – V 703
2020-04-30 11:54:27 C 18 02 31.533 +32 47 52.43 – U F52
2020-04-30 12:10:36 C 18 02 30.728 +32 48 12.70 – U F52
2020-04-30 12:19:13 C 18 02 30.295 +32 48 23.43 – U F52
2020-04-30 12:51:33 C 18 02 28.668 +32 49 03.81 – U F52
2020-04-30 13:07:48 C 18 02 27.847 +32 49 24.03 – U F52
2020-04-30 13:12:33 C 18 02 27.60 +32 49 30.2 – V T08
2020-04-30 13:17:11 C 18 02 27.37 +32 49 36.0 – V T08
2020-04-30 13:25:09 C 18 02 26.98 +32 49 45.8 – V T08
2020-04-30 13:47:05 C 18 02 25.85 +32 50 13.1 – V T08
2020-05-01 12:36:13 C 18 01 18.42 +33 18 45.1 – V T08
2020-05-01 12:41:31 C 18 01 18.13 +33 18 51.4 – V T08
2020-05-01 12:50:09 C 18 01 17.65 +33 19 02.6 – V T08
2020-05-01 12:58:09 C 18 01 17.21 +33 19 12.5 – V T08
2020-05-03 12:23:47 C 17 58 38.47 +34 19 45.6 – V T05
2020-05-03 12:41:37 C 17 58 37.36 +34 20 08.5 – V T05
2020-05-03 12:48:18 C 17 58 36.89 +34 20 17.5 – V T05
2020-05-03 13:01:19 C 17 58 36.07 +34 20 34.5 – V T05
2020-05-04 00:36:36 C 17 57 53.40 +34 35 32.8 – V 160
2020-05-04 00:40:01 C 17 57 53.21 +34 35 37.5 – V 160
2020-05-04 00:43:29 C 17 57 52.98 +34 35 42.0 – V 160
2020-05-04 09:45:25 C 17 57 18.31 +34 47 32.4 – V G96
2020-05-04 09:52:10 C 17 57 17.87 +34 47 41.2 – V G96
2020-05-04 09:58:54 C 17 57 17.41 +34 47 50.2 – V G96
2020-05-04 10:05:40 C 17 57 16.96 +34 47 58.9 – V G96
2020-05-04 11:16:53 C 17 57 12.70 +34 49 33.7 – V T08
2020-05-04 11:19:32 C 17 57 12.53 +34 49 37.3 – V T08
2020-05-04 11:51:03 C 17 57 10.38 +34 50 18.9 – V T08