2017 KE3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4605458458 ± 2.93e-08
Semi-major axis (a)2.3888476744 AU ± 1.17e-08
Inclination (i)6.80784903° ± 6.47e-06
Long. of Asc. Node (Ω)166.76083722° ± 1.25e-04
Arg. of Perihelion (ω)156.88604084° ± 1.21e-04
Mean Anomaly (M)71.76973056° ± 2.52e-05
Mean Motion (n)0.2669497937°/day ± 1.97e-09
Perihelion dist (q)1.28867380 AU ± 7.02e-08
Aphelion dist (Q)3.48902155 AU ± 7.20e-08
Orbital Period3.69217848 yr ± 2.72e-08
Physical Parameters
H (abs. magnitude)19.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.259″
Uncertainty0
Orbit TypeAmor
MOID0.279261 AU
Observations Used134
Oppositions11
Arc Total2006-2021
First Observation Used2006-06-17
Last Observation Used2021-12-02
Observations (142)
Date Type RA Dec Mag Band Observatory
2021-10-07 09:09:23 C 04 26 06.87 +11 17 36.0 V G96
2021-10-07 09:16:46 C 04 26 06.80 +11 17 33.7 V G96
2021-10-15 08:29:37 C 04 23 11.61 +10 13 20.9 V G96
2021-10-15 08:37:12 C 04 23 11.43 +10 13 17.5 V G96
2021-10-15 08:44:48 C 04 23 11.20 +10 13 15.6 V G96
2021-10-15 08:52:24 C 04 23 11.00 +10 13 12.8 V G96
2021-10-28 10:11:32 C 04 12 23.04 +08 30 30.1 V G96
2021-10-28 10:18:56 C 04 12 22.68 +08 30 27.9 V G96
2021-10-28 10:26:21 C 04 12 22.34 +08 30 25.2 V G96
2021-10-28 10:33:49 C 04 12 21.99 +08 30 22.9 V G96
2021-10-28 11:40:59 C 04 12 19.319 +08 30 04.67 U F52
2021-10-28 11:57:50 C 04 12 18.539 +08 29 59.51 U F52
2021-10-28 12:14:36 C 04 12 17.735 +08 29 54.29 U F52
2021-10-28 12:31:19 C 04 12 16.950 +08 29 49.26 U F52
2021-11-06 12:01:01 C 04 01 46.896 +07 28 58.72 U F52
2021-11-06 12:36:20 C 04 01 44.973 +07 28 49.80 U F52
2021-11-06 12:53:56 C 04 01 44.004 +07 28 45.31 U F52
2021-11-08 17:57:32 C 03 58 57.13 +07 15 49.5 V D29
2021-11-08 18:38:15 C 03 58 54.83 +07 15 39.9 V D29
2021-11-09 07:53:24 C 03 58 13.10 +07 12 36.0 V G96
2021-11-09 08:00:55 C 03 58 12.67 +07 12 34.5 V G96
2021-11-09 08:08:26 C 03 58 12.26 +07 12 33.0 V G96
2021-11-09 08:15:58 C 03 58 11.85 +07 12 30.9 V G96
2021-11-11 11:40:13 C 03 55 28.017 +07 01 15.46 U F51
2021-11-11 11:56:28 C 03 55 27.115 +07 01 12.07 U F51
2021-11-11 12:12:38 C 03 55 26.211 +07 01 08.62 U F51
2021-11-11 12:28:45 C 03 55 25.319 +07 01 05.13 U F51
2021-11-12 10:28:48 C 03 54 15.450 +06 56 34.01 U F51
2021-11-12 10:48:32 C 03 54 14.346 +06 56 30.00 U F51
2021-11-12 11:23:27 C 03 54 12.406 +06 56 22.98 U F51
2021-11-13 16:25:06 C 03 52 40.05 +06 50 40.6 V D29
2021-11-13 16:50:33 C 03 52 38.66 +06 50 36.3 V D29
2021-11-23 10:50:48 C 03 40 43.880 +06 17 35.85 U F51
2021-11-23 11:07:09 C 03 40 43.077 +06 17 34.21 U F51
2021-11-23 11:23:28 C 03 40 42.252 +06 17 32.86 U F51
2021-11-26 07:16:45 C 03 37 33.796 +06 12 20.18 U F52
2021-11-26 07:34:19 C 03 37 32.973 +06 12 19.05 U F52
2021-11-26 08:09:33 C 03 37 31.311 +06 12 16.98 U F52
2021-12-02 05:09:12 C 03 31 38.31 +06 07 47.0 V G96
2021-12-02 05:16:41 C 03 31 38.03 +06 07 46.6 V G96
2021-12-02 05:24:07 C 03 31 37.71 +06 07 46.6 V G96
2021-12-02 05:31:35 C 03 31 37.46 +06 07 46.4 V G96