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
2013-04-24 09:22:52 C 14 08 48.963 +74 12 09.86 L F51
2013-05-14 06:04:26 C 12 42 45.25 +64 44 06.9 u 703
2013-05-14 06:11:46 C 12 42 44.53 +64 43 57.3 u 703
2013-05-14 06:19:03 C 12 42 43.95 +64 43 47.7 u 703
2013-05-14 06:26:21 C 12 42 43.16 +64 43 39.7 u 703
2013-06-09 06:22:26 C 12 27 46.51 +51 02 29.7 u 703
2013-06-09 06:32:17 C 12 27 46.65 +51 02 15.4 u 703
2013-06-09 06:42:06 C 12 27 46.72 +51 02 03.7 u 703
2013-06-09 06:51:45 C 12 27 47.01 +51 01 51.7 u 703
2014-06-05 04:48:08 C 11 31 51.01 +55 46 37.6 q 703
2014-06-05 05:14:21 C 11 31 52.50 +55 46 02.2 q 703
2018-04-20 02:52:12 C 20 52 25.44 +07 58 36.2 q 160
2018-04-20 02:55:47 C 20 52 26.22 +07 58 36.7 q 160
2018-04-20 02:59:22 C 20 52 26.97 +07 58 39.0 q 160
2018-04-21 03:09:30 C 20 58 03.76 +08 06 58.3 q 160
2018-04-21 03:12:20 C 20 58 04.39 +08 06 59.0 q 160
2018-04-21 03:15:22 C 20 58 05.12 +08 06 59.8 q 160
2018-04-22 02:33:25 C 21 03 43.25 +08 15 02.2 q 160
2018-04-22 02:36:29 C 21 03 44.00 +08 15 03.4 q 160
2018-04-22 02:39:33 C 21 03 44.76 +08 15 04.8 q 160
2018-04-23 02:48:43 C 21 09 49.89 +08 23 24.7 q 160
2018-04-23 02:50:33 C 21 09 50.40 +08 23 24.4 q 160
2018-04-23 02:52:22 C 21 09 50.81 +08 23 25.9 q 160
2018-04-23 11:00:35 C 21 11 57.42 +08 26 15.0 U 703
2018-04-23 11:08:27 C 21 11 59.46 +08 26 18.2 U 703
2018-04-23 11:16:19 C 21 12 01.42 +08 26 21.8 U 703
2018-04-23 11:24:11 C 21 12 03.51 +08 26 23.7 U 703
2018-04-24 02:41:19 C 21 16 06.39 +08 31 35.8 q 160
2018-04-24 02:44:10 C 21 16 07.14 +08 31 36.7 q 160
2018-04-24 02:47:01 C 21 16 07.89 +08 31 37.7 q 160
2018-04-25 01:50:53 C 21 22 27.22 +08 39 29.2 q 160
2018-04-25 01:53:57 C 21 22 28.10 +08 39 31.3 q 160
2018-04-27 10:49:05 C 21 39 14.29 +08 58 26.6 U 703
2018-04-27 10:54:27 C 21 39 15.92 +08 58 28.7 U 703
2018-04-27 10:59:49 C 21 39 17.53 +08 58 30.3 U 703
2018-04-27 11:05:11 C 21 39 19.21 +08 58 32.2 U 703
2019-04-30 00:36:11 C 19 27 13.58 +23 51 46.2 q 160
2019-04-30 00:38:15 C 19 27 13.76 +23 51 47.9 q 160
2019-04-30 00:41:30 C 19 27 14.02 +23 51 52.2 q 160
2019-05-01 03:00:39 C 19 29 23.47 +24 26 18.7 V C95
2019-05-01 03:01:50 C 19 29 23.53 +24 26 20.1 V C95
2019-05-01 03:03:02 C 19 29 23.74 +24 26 22.2 V C95
2019-05-01 03:04:13 C 19 29 23.81 +24 26 23.8 V C95
2019-05-01 03:05:25 C 19 29 23.95 +24 26 25.3 V C95
2019-05-01 03:06:37 C 19 29 23.98 +24 26 26.7 V C95
2019-05-01 03:07:48 C 19 29 24.11 +24 26 28.3 V C95
2019-05-12 00:52:42 C 19 57 18.91 +31 52 49.9 V Z80
2019-05-12 00:54:43 C 19 57 19.19 +31 52 55.1 V Z80
2019-05-12 00:56:43 C 19 57 19.43 +31 53 00.1 V Z80
2019-05-12 00:58:42 C 19 57 19.73 +31 53 03.6 V Z80