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
2007-06-01 08:20:41 C 15 39 17.57 +46 03 45.9 r H45
2007-06-01 08:22:18 C 15 39 17.08 +46 03 46.6 r H45
2007-06-08 21:35:07 C 14 48 14.19 +45 23 24.6 o 434
2007-06-08 21:37:22 C 14 48 13.41 +45 23 22.1 o 434
2007-06-08 21:39:32 C 14 48 12.83 +45 23 21.5 o 434
2007-06-08 21:41:31 C 14 48 12.13 +45 23 21.5 o 434
2007-06-08 22:29:05 C 14 47 58.34 +45 22 49.5 r A17
2007-06-08 22:43:42 C 14 47 54.07 +45 22 40.2 r A17
2007-06-08 22:56:08 C 14 47 50.45 +45 22 32.7 r A17
2007-06-09 05:53:07 C 14 45 49.99 +45 18 15.1 r H45
2007-06-09 05:54:27 C 14 45 49.60 +45 18 14.4 r H45
2007-06-09 05:55:32 C 14 45 49.28 +45 18 13.4 r H45
2007-06-09 05:57:01 C 14 45 48.86 +45 18 12.6 r H45
2007-06-09 05:58:13 C 14 45 48.48 +45 18 11.7 r H45
2007-06-09 06:21:10 C 14 45 41.82 +45 17 54.3 r H51
2007-06-09 06:48:25 C 14 45 33.89 +45 17 36.4 r H51
2007-06-09 07:15:42 C 14 45 25.92 +45 17 17.8 r H51
2007-06-13 04:29:35 C 14 18 45.01 +43 58 25.2 c 762
2007-06-13 04:34:58 C 14 18 43.43 +43 58 18.9 c 762
2007-06-13 05:29:21 C 14 18 27.94 +43 57 24.1 r H45
2007-06-13 05:30:44 C 14 18 27.56 +43 57 22.6 r H45
2007-06-13 05:32:08 C 14 18 27.13 +43 57 20.9 r H45
2007-06-13 05:33:13 C 14 18 26.81 +43 57 20.0 r H45
2007-06-13 05:34:43 C 14 18 26.39 +43 57 18.3 r H45
2007-06-14 04:15:56 C 14 12 04.28 +43 32 26.7 c 762
2007-06-14 04:19:37 C 14 12 03.19 +43 32 21.7 c 762
2007-06-14 04:28:45 C 14 12 00.59 +43 32 11.4 c 762
2007-06-14 06:34:03 C 14 11 25.36 +43 29 50.1 r 703
2007-06-14 06:45:49 C 14 11 22.05 +43 29 36.2 r 703
2007-06-14 07:03:04 C 14 11 17.16 +43 29 15.8 r 703
2007-06-14 07:14:51 C 14 11 13.81 +43 29 02.2 r 703
2007-06-15 21:29:07 C 14 00 40.75 +42 42 00.3 o 434
2007-06-15 21:33:07 C 14 00 39.58 +42 41 55.3 o 434
2007-06-15 21:36:06 C 14 00 38.77 +42 41 51.5 o 434
2007-06-15 21:38:32 C 14 00 38.06 +42 41 48.4 o 434
2007-06-16 21:11:00 C 13 54 15.33 +42 10 01.0 r 113
2007-06-16 21:12:14 C 13 54 15.04 +42 09 59.4 r 113
2007-06-16 21:13:24 C 13 54 14.73 +42 09 57.9 r 113
2007-06-16 21:14:35 C 13 54 14.40 +42 09 56.0 r 113
2007-06-16 21:15:46 C 13 54 14.08 +42 09 54.3 r 113
2007-06-19 20:14:02 C 13 35 39.26 +40 22 09.6 o 461
2007-06-19 20:15:01 C 13 35 38.99 +40 22 08.1 o 461
2007-06-19 20:16:03 C 13 35 38.74 +40 22 06.6 o 461
2007-06-19 20:17:01 C 13 35 38.47 +40 22 04.7 o 461
2007-06-19 20:18:00 C 13 35 38.23 +40 22 03.0 o 461
2007-06-19 20:19:00 C 13 35 37.98 +40 22 01.5 o 461
2007-06-19 20:20:00 C 13 35 37.71 +40 21 59.8 o 461
2007-06-19 20:21:00 C 13 35 37.45 +40 21 58.0 o 461
2007-06-19 20:21:59 C 13 35 37.19 +40 21 56.4 o 461
2007-06-23 05:27:58 C 13 15 43.18 +37 59 21.8 o G88