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
2020-06-15 23:29:53 C 13 27 21.75 +47 30 23.4 – q L18
2020-06-15 23:30:37 C 13 27 21.45 +47 30 22.1 – q L18
2020-06-15 23:31:21 C 13 27 21.11 +47 30 20.8 – q L18
2020-06-15 23:32:05 C 13 27 20.77 +47 30 19.3 – q L18
2020-06-15 23:39:11 C 13 27 17.67 +47 30 07.0 – q L18
2020-06-15 23:39:55 C 13 27 17.36 +47 30 05.6 – q L18
2020-06-15 23:40:39 C 13 27 17.05 +47 30 04.7 – q L18
2020-06-15 23:41:23 C 13 27 16.71 +47 30 03.0 – q L18
2020-06-15 23:42:07 C 13 27 16.46 +47 30 02.1 – q L18
2020-06-15 23:42:51 C 13 27 16.10 +47 30 00.7 – q L18
2020-06-15 23:45:03 C 13 27 15.13 +47 29 57.1 – q L18
2020-06-15 23:45:47 C 13 27 14.82 +47 29 55.7 – q L18
2020-06-15 23:46:31 C 13 27 14.51 +47 29 54.2 – q L18
2020-06-15 23:47:15 C 13 27 14.18 +47 29 53.0 – q L18
2020-06-15 23:47:59 C 13 27 13.86 +47 29 51.6 – q L18
2020-06-15 23:48:43 C 13 27 13.55 +47 29 50.3 – q L18
2020-06-15 23:49:27 C 13 27 13.21 +47 29 48.9 – q L18
2020-06-15 23:50:11 C 13 27 12.86 +47 29 47.8 – q L18
2020-06-15 23:50:55 C 13 27 12.59 +47 29 46.9 – q L18
2020-06-15 23:51:39 C 13 27 12.25 +47 29 44.9 – q L18
2020-06-15 23:55:19 C 13 27 10.62 +47 29 38.6 – q L18
2020-06-17 02:51:42 C 13 15 33.33 +46 41 07.6 – V V94
2020-06-17 02:54:00 C 13 15 32.31 +46 41 04.9 – q H45
2020-06-17 02:55:39 C 13 15 31.56 +46 41 01.8 – q H45
2020-06-17 02:56:42 C 13 15 31.16 +46 41 00.3 – q H45
2020-06-17 02:57:50 C 13 15 30.63 +46 40 57.6 – q H45
2020-06-17 02:58:58 C 13 15 30.17 +46 40 55.5 – q H45
2020-06-17 03:00:03 C 13 15 29.68 +46 40 53.6 – q H45
2020-06-17 03:20:31 C 13 15 20.84 +46 40 12.2 – V V94
2020-06-17 03:51:07 C 13 15 07.59 +46 39 12.9 – V V94
2020-06-18 07:20:21 C 13 03 31.40 +45 43 56.7 – V T08
2020-06-18 07:28:21 C 13 03 28.04 +45 43 39.9 – V T08
2020-06-18 07:43:43 C 13 03 21.44 +45 43 06.7 – V T08
2020-06-20 21:17:05 C 12 38 30.69 +43 20 25.8 – V K83
2020-06-20 21:18:46 C 12 38 30.04 +43 20 21.3 – V K83
2020-06-20 21:20:27 C 12 38 29.38 +43 20 17.7 – V K83
2020-06-21 22:23:10 n 12 28 52.60 +42 15 51.4 – V Z43
2020-06-21 22:32:41 n 12 28 48.96 +42 15 25.9 – V Z43
2020-06-21 22:40:51 n 12 28 45.86 +42 15 04.2 – V Z43
2020-06-21 22:57:20 n 12 28 39.61 +42 14 19.9 – V Z43
2020-06-21 23:18:19 n 12 28 31.64 +42 13 23.9 – V Z43
2020-06-26 05:58:55 C 11 52 17.37 +37 19 42.9 – V T08
2020-06-26 06:03:34 C 11 52 15.85 +37 19 28.4 – V T08
2020-06-26 06:12:14 C 11 52 12.92 +37 19 02.1 – V T08
2020-06-26 06:38:08 C 11 52 04.26 +37 17 42.4 – V T08
2020-06-27 06:05:22 C 11 44 29.14 +36 05 37.0 – V T05
2020-06-27 06:10:01 C 11 44 27.57 +36 05 23.5 – V T05
2020-06-27 06:17:56 C 11 44 24.99 +36 04 56.8 – V T05
2020-06-27 06:38:38 C 11 44 18.35 +36 03 53.6 – V T05
2020-07-01 20:33:21 C 11 11 42.75 +30 14 20.5 – V B38