538979 (2016 KE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4279377523 ± 4.61e-08
Semi-major axis (a)2.2005057468 AU ± 8.62e-09
Inclination (i)22.74258826° ± 1.88e-05
Long. of Asc. Node (Ω)111.75489786° ± 1.71e-05
Arg. of Perihelion (ω)79.60346107° ± 3.70e-05
Mean Anomaly (M)0.67938136° ± 2.34e-05
Mean Motion (n)0.3019454680°/day ± 1.77e-09
Perihelion dist (q)1.25882626 AU ± 1.02e-07
Aphelion dist (Q)3.14218523 AU ± 1.02e-07
Orbital Period3.26425261 yr ± 1.92e-08
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty0
Orbit TypeAmor
MOID0.464044 AU
Observations Used52
Oppositions10
Arc Total2005-2019
First Observation Used2005-12-25
Last Observation Used2019-06-24
Observations (53)
Date Type RA Dec Mag Band Observatory
2005-12-25 10:46:56 C 09 03 54.14 +16 03 42.3 r G96
2005-12-25 10:56:23 C 09 03 54.36 +16 03 50.6 r G96
2005-12-25 11:05:45 C 09 03 54.54 +16 03 58.8 r G96
2005-12-25 11:15:05 C 09 03 54.75 +16 04 07.1 r G96
2005-12-30 11:43:03 C 09 06 25.07 +18 01 37.6 c 691
2005-12-30 12:08:05 C 09 06 25.48 +18 02 04.8 c 691
2005-12-30 12:33:09 C 09 06 25.87 +18 02 30.9 c 691
2006-01-22 06:31:09 C 09 07 46.34 +31 42 06.5 r 703
2006-01-22 06:41:13 C 09 07 46.20 +31 42 25.9 r 703
2006-01-22 06:51:21 C 09 07 45.91 +31 42 44.9 r 703
2006-01-22 07:01:29 C 09 07 45.76 +31 43 03.3 r 703
2016-05-17 13:45:37 C 19 59 05.559 -01 15 25.86 L F51
2016-05-17 14:09:08 C 19 59 05.731 -01 15 36.48 L F51
2016-05-17 14:20:51 C 19 59 05.860 -01 15 41.88 L F51
2016-05-18 10:08:16 C 19 59 18.08 -01 24 49.4 o 695
2016-05-18 10:18:31 C 19 59 18.16 -01 24 54.2 o 695
2016-05-18 10:28:47 C 19 59 18.23 -01 24 58.9 o 695
2016-05-19 10:12:02 C 19 59 30.27 -01 36 13.2 o 695
2016-05-19 10:12:30 C 19 59 30.23 -01 36 13.8 o 291
2016-05-19 10:24:38 C 19 59 30.32 -01 36 19.6 o 695
2016-05-19 10:37:14 C 19 59 30.40 -01 36 25.6 o 695
2016-05-19 10:39:31 C 19 59 30.41 -01 36 26.6 o 291
2016-05-19 11:06:31 C 19 59 30.59 -01 36 39.4 o 291
2016-05-20 08:59:25 C 19 59 39.43 -01 47 21.7 o 695
2016-05-20 09:19:41 C 19 59 39.51 -01 47 31.8 o 695
2016-05-20 09:39:56 C 19 59 39.58 -01 47 41.7 o 695
2016-05-30 08:44:21 C 19 58 41.92 -04 05 55.7 o 291
2016-05-30 08:50:51 C 19 58 41.80 -04 06 00.0 o 291
2016-05-30 08:57:21 C 19 58 41.69 -04 06 04.6 o 291
2016-05-30 09:57:52 C 19 58 40.70 -04 06 44.3 o 926
2016-05-30 10:22:29 C 19 58 40.26 -04 07 01.0 o 926
2016-05-30 10:42:06 C 19 58 39.93 -04 07 14.2 o 926
2016-06-16 09:20:39 C 19 46 30.46 -09 32 49.9 o 695
2016-06-16 09:26:04 C 19 46 30.21 -09 32 54.8 o 695
2016-06-16 09:31:28 C 19 46 29.95 -09 33 00.0 o 695
2018-12-04 09:44:02 C 07 49 52.66 +09 07 45.1 o 691
2018-12-04 10:00:28 C 07 49 52.73 +09 07 50.3 o 691
2018-12-04 10:16:58 C 07 49 52.75 +09 07 56.4 o 691
2018-12-31 08:49:28 C 07 37 59.01 +15 40 32.1 V G96
2018-12-31 09:09:26 C 07 37 58.12 +15 40 50.9 V G96
2018-12-31 09:16:56 C 07 37 57.77 +15 40 57.5 V G96
2019-01-03 13:01:53 C 07 34 30.191 +16 55 17.29 U F51
2019-01-03 13:19:32 C 07 34 29.286 +16 55 35.10 U F51
2019-01-03 13:37:11 C 07 34 28.380 +16 55 52.97 U F51
2019-01-10 08:42:20 C 07 25 42.415 +19 54 58.92 U F51
2019-01-10 08:59:21 C 07 25 41.362 +19 55 19.05 U F51
2019-01-10 09:16:36 C 07 25 40.290 +19 55 39.28 U F51
2019-06-23 04:52:11 C 12 23 17.31 +28 36 10.5 o 691
2019-06-23 05:23:02 C 12 23 21.36 +28 35 22.9 o 691
2019-06-23 05:53:52 C 12 23 25.51 +28 34 36.7 o 691