2018 KE3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5058963256 ± 2.09e-08
Semi-major axis (a)2.4796358558 AU ± 2.02e-08
Inclination (i)10.22102459° ± 3.03e-06
Long. of Asc. Node (Ω)321.06154713° ± 7.20e-06
Arg. of Perihelion (ω)3.48493179° ± 1.48e-05
Mean Anomaly (M)309.90169707° ± 1.09e-05
Mean Motion (n)0.2524238664°/day ± 3.09e-09
Perihelion dist (q)1.22519719 AU ± 5.28e-08
Aphelion dist (Q)3.73407452 AU ± 6.01e-08
Orbital Period3.90464775 yr ± 4.77e-08
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.437″
Uncertainty0
Orbit TypeAmor
MOID0.210936 AU
Observations Used810
Oppositions6
Arc Total2014-2022
First Observation Used2014-06-24
Last Observation Used2022-12-01
Observations (1207)
Date Type RA Dec Mag Band Observatory
2018-11-08 03:56:36 C 23 27 06.46 +20 31 20.4 U I41
2018-11-08 04:58:40 C 23 27 10.43 +20 31 19.3 U I41
2018-11-08 05:44:45 C 23 27 13.41 +20 31 18.4 U I41
2018-11-08 13:41:41 C 23 27 45.78 +20 31 10.8 q D29
2018-11-08 14:02:03 C 23 27 47.14 +20 31 10.3 q D29
2018-11-08 14:22:24 C 23 27 48.42 +20 31 10.3 q D29
2018-11-09 03:44:09 C 23 28 43.35 +20 30 57.3 V G96
2018-11-09 03:52:22 C 23 28 43.90 +20 30 57.2 V G96
2018-11-09 04:00:33 C 23 28 44.42 +20 30 56.8 V G96
2018-11-09 04:08:41 C 23 28 44.94 +20 30 57.0 V G96
2018-11-28 05:57:58 C 00 01 27.73 +20 33 40.0 V I52
2018-11-28 06:02:45 C 00 01 28.15 +20 33 39.9 V I52
2018-11-28 06:11:25 C 00 01 28.78 +20 33 41.0 V I52
2018-11-28 06:16:12 C 00 01 29.08 +20 33 40.0 V I52
2018-12-13 00:36:40 C 00 28 13.04 +20 55 26.0 u H21
2022-06-29 08:36:47 C 00 33 19.30 +00 37 41.5 V 807
2022-06-29 08:47:27 C 00 33 20.64 +00 37 58.1 V 807
2022-06-29 08:58:06 C 00 33 22.00 +00 38 14.6 V 807
2022-07-01 08:24:06 C 00 39 27.30 +01 51 25.4 u 807
2022-07-01 08:36:24 C 00 39 28.88 +01 51 44.8 u 807
2022-07-01 08:48:17 C 00 39 30.37 +01 52 03.3 u 807
2022-08-08 13:09:31 C 02 22 43.021 +23 17 41.17 U F52
2022-08-08 13:27:48 C 02 22 44.684 +23 18 03.04 U F52
2022-08-08 13:46:07 C 02 22 46.336 +23 18 24.95 U F52
2022-08-08 14:04:27 C 02 22 47.992 +23 18 46.72 U F52
2022-08-26 12:27:48 C 02 57 37.740 +30 53 14.27 U F52
2022-08-26 12:43:37 C 02 57 38.725 +30 53 29.39 U F52
2022-08-26 12:59:29 C 02 57 39.721 +30 53 44.24 U F52
2022-08-26 13:15:34 C 02 57 40.723 +30 53 59.48 U F52
2022-09-19 09:10:16 C 03 20 15.414 +38 11 50.28 V G96
2022-09-19 09:19:18 C 03 20 15.450 +38 11 56.00 V G96
2022-09-19 09:28:20 C 03 20 15.482 +38 12 01.33 V G96
2022-10-05 09:03:03 C 03 15 15.332 +41 03 39.13 V G96
2022-10-05 09:17:53 C 03 15 14.785 +41 03 43.45 V G96
2022-10-05 09:25:34 C 03 15 14.476 +41 03 45.68 V G96
2022-10-19 06:42:17 C 02 58 52.079 +41 43 46.06 V G96
2022-10-19 06:49:45 C 02 58 51.611 +41 43 46.02 V G96
2022-10-19 06:57:13 C 02 58 51.132 +41 43 45.66 V G96
2022-11-02 05:31:33 C 02 37 49.732 +40 29 53.12 V G96
2022-11-02 05:43:23 C 02 37 48.961 +40 29 49.06 V G96
2022-11-02 05:50:51 C 02 37 48.482 +40 29 46.28 V G96
2022-11-02 05:58:16 C 02 37 48.025 +40 29 43.66 V G96
2022-11-03 06:33:25 C 02 36 19.819 +40 20 22.38 U F51
2022-11-03 06:50:55 C 02 36 18.723 +40 20 16.22 U F51
2022-11-03 07:08:28 C 02 36 17.631 +40 20 09.58 U F51
2022-11-03 07:26:03 C 02 36 16.537 +40 20 03.12 U F51
2022-11-12 08:48:55 C 02 24 36.778 +38 41 16.01 V G96
2022-11-12 08:56:15 C 02 24 36.414 +38 41 11.90 V G96
2022-11-12 09:03:35 C 02 24 36.076 +38 41 07.62 V G96
2022-11-12 09:10:56 C 02 24 35.744 +38 41 04.49 V G96