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
2026-03-10 15:22:32 C 18 34 04.145 +55 40 02.82 V T08
2026-03-10 15:44:33 C 18 34 02.527 +55 40 38.96 V T08
2026-03-26 13:49:54 C 17 52 14.059 +65 04 39.32 V T08
2026-03-26 13:54:03 C 17 52 13.378 +65 04 45.34 V T08
2026-03-26 14:02:39 C 17 52 11.870 +65 04 55.92 V T08
2026-03-26 14:17:08 C 17 52 09.422 +65 05 14.89 V T08
2026-03-28 14:18:18 C 17 43 40.565 +66 04 34.90 V T08
2026-03-28 14:26:11 C 17 43 38.875 +66 04 43.43 V T08
2026-03-28 14:59:42 C 17 43 32.666 +66 05 24.43 V T08
2026-03-28 15:20:00 C 17 43 28.661 +66 05 49.63 V T08
2026-04-07 01:33:13 B 16 50 51.823 +69 46 30.97 X Y84
2026-04-07 01:35:58 B 16 50 51.046 +69 46 33.13 X Y84
2026-04-07 01:38:40 B 16 50 50.316 +69 46 34.61 X Y84