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
2010-06-22 04:31:19 S 13 37 41.160 +38 02 47.44 L C51
2010-06-22 07:41:50 S 13 37 34.05 +37 59 15.5 L C51
2010-06-22 10:52:21 S 13 37 26.738 +37 55 42.67 L C51
2010-06-22 14:02:52 S 13 37 19.60 +37 52 09.5 L C51
2011-03-24 08:44:55 C 17 09 57.18 +46 00 13.0 19.4 c 704
2011-03-24 09:03:37 C 17 09 56.21 +46 00 33.4 19.8 c 704
2011-03-24 09:40:41 C 17 09 54.34 +46 01 12.3 19.6 c 704
2011-03-24 09:59:08 C 17 09 53.33 +46 01 34.0 19.7 c 704
2011-03-25 09:03:04 C 17 08 43.01 +46 26 22.4 19.4 c 704
2011-03-25 09:21:30 C 17 08 41.80 +46 26 41.3 19.5 c 704
2011-03-25 09:58:07 C 17 08 39.90 +46 27 20.7 19.5 c 704
2011-03-25 10:16:23 C 17 08 38.87 +46 27 40.9 19.5 c 704
2011-05-01 09:20:02 C 15 22 06.38 +56 24 39.8 r 703
2011-05-01 09:27:34 C 15 22 05.05 +56 24 39.7 r 703
2011-05-01 09:35:04 C 15 22 03.82 +56 24 40.5 r 703
2011-05-01 09:42:33 C 15 22 02.74 +56 24 39.1 r 703
2011-05-21 08:42:19 C 14 10 36.979 +53 07 15.85 L F51
2011-05-21 08:46:34 C 14 10 36.370 +53 07 12.01 L F51
2011-05-21 08:55:04 C 14 10 35.460 +53 07 06.52 L F51
2011-05-21 08:59:19 C 14 10 34.881 +53 07 02.88 L F51
2011-05-21 09:03:33 C 14 10 34.401 +53 06 59.64 L F51
2011-05-25 21:32:35 C 13 58 37.42 +51 38 07.1 u C01
2011-05-25 21:34:58 C 13 58 37.19 +51 38 05.3 u C01
2011-05-25 21:40:54 C 13 58 36.48 +51 37 59.9 u C01
2011-05-25 21:45:19 C 13 58 36.04 +51 37 56.2 u C01
2011-05-25 23:35:57 C 13 58 24.65 +51 36 18.9 u C01
2011-05-25 23:38:22 C 13 58 24.41 +51 36 16.7 u C01
2012-01-27 12:58:39 C 17 34 21.78 +25 41 26.2 u 448
2012-01-27 13:07:19 C 17 34 22.06 +25 41 38.8 u 448
2012-01-27 13:12:25 C 17 34 22.21 +25 41 46.8 u 448
2012-02-11 11:17:55 C 17 44 42.40 +34 02 00.9 18.9 c 704
2012-02-11 11:35:24 C 17 44 42.75 +34 02 24.7 18.7 c 704
2012-02-11 11:52:51 C 17 44 43.19 +34 02 48.9 18.4 c 704
2012-02-11 12:12:08 C 17 44 43.59 +34 03 15.0 19.0 c 704
2012-02-26 02:19:44 C 17 49 03.84 +41 50 49.7 c A24
2012-02-26 02:21:47 C 17 49 03.77 +41 50 52.6 c A24
2012-02-26 02:47:52 C 17 49 03.73 +41 51 28.5 c A24
2012-02-26 03:14:28 C 17 49 03.68 +41 52 04.5 c A24
2012-02-26 03:40:33 C 17 49 03.65 +41 52 39.8 c A24
2012-02-26 03:42:38 C 17 49 03.70 +41 52 42.2 c A24
2012-02-26 11:01:44 C 17 49 03.39 +42 02 31.6 19.0 c 704
2012-02-26 11:18:52 C 17 49 03.31 +42 02 53.8 18.8 c 704
2012-02-26 11:35:58 C 17 49 03.34 +42 03 17.6 19.0 c 704
2012-02-26 11:53:10 C 17 49 03.33 +42 03 39.7 19.2 c 704
2012-02-26 12:10:24 C 17 49 03.30 +42 04 02.5 19.9 c 704
2012-03-14 01:52:48 C 17 40 00.84 +50 53 16.3 c A24
2012-03-14 01:54:52 C 17 40 00.69 +50 53 19.8 c A24
2012-03-15 01:18:37 C 17 38 49.73 +51 23 44.2 c A24
2012-03-15 01:20:41 C 17 38 49.64 +51 23 47.2 c A24
2012-03-15 01:39:20 C 17 38 48.62 +51 24 11.7 c A24