564934 (2016 WE1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3516277537 ± 3.15e-08
Semi-major axis (a)1.9951686229 AU ± 4.62e-09
Inclination (i)5.59009698° ± 2.86e-06
Long. of Asc. Node (Ω)228.89553292° ± 3.44e-05
Arg. of Perihelion (ω)267.36709833° ± 3.66e-05
Mean Anomaly (M)14.13662532° ± 5.84e-06
Mean Motion (n)0.3497380359°/day ± 1.21e-09
Perihelion dist (q)1.29361196 AU ± 6.30e-08
Aphelion dist (Q)2.69672528 AU ± 6.32e-08
Orbital Period2.81818442 yr ± 9.79e-09
Physical Parameters
H (abs. magnitude)19.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty0
Orbit TypeAmor
MOID0.326538 AU
Observations Used246
Oppositions14
Arc Total2002-2023
First Observation Used2002-11-23
Last Observation Used2023-05-10
Observations (258)
Date Type RA Dec Mag Band Observatory
2019-12-27 10:39:29 C 06 18 16.61 +09 35 33.5 V T08
2019-12-27 10:58:39 C 06 18 15.91 +09 35 22.8 V T08
2019-12-28 09:57:57 C 06 17 38.81 +09 22 52.5 V T08
2019-12-28 10:04:40 C 06 17 38.58 +09 22 49.9 V T08
2019-12-28 10:14:19 C 06 17 38.23 +09 22 44.1 V T08
2019-12-28 10:29:34 C 06 17 37.73 +09 22 35.7 V T08
2019-12-28 10:30:13 C 06 17 37.85 +09 22 34.9 V T08
2019-12-28 10:38:35 C 06 17 37.52 +09 22 29.9 V T08
2019-12-28 10:56:13 C 06 17 36.92 +09 22 20.8 V T08
2019-12-28 23:10:49 C 06 17 17.09 +09 15 37.9 V 130
2019-12-28 23:17:15 C 06 17 16.85 +09 15 34.3 V 130
2019-12-29 00:06:54 C 06 17 15.20 +09 15 10.7 V 160
2019-12-29 00:10:46 C 06 17 14.99 +09 15 06.1 V 160
2019-12-29 00:14:51 C 06 17 14.79 +09 15 03.5 V 160
2019-12-29 23:54:13 C 06 16 36.32 +09 02 33.6 q 160
2019-12-29 23:58:41 C 06 16 36.21 +09 02 32.8 q 160
2019-12-31 01:00:41 C 06 15 54.99 +08 49 35.4 V 160
2019-12-31 01:05:12 C 06 15 54.86 +08 49 33.6 V 160
2019-12-31 01:09:43 C 06 15 54.72 +08 49 31.3 V 160
2020-01-01 22:26:24 C 06 14 42.35 +08 26 54.1 V 130
2020-01-01 22:32:23 C 06 14 42.17 +08 26 51.2 V 130
2020-01-01 22:38:22 C 06 14 42.01 +08 26 48.1 V 130
2020-01-01 23:15:45 C 06 14 40.82 +08 26 30.9 V 160
2020-01-01 23:19:50 C 06 14 40.70 +08 26 28.7 V 160
2020-01-01 23:23:55 C 06 14 40.55 +08 26 26.5 V 160
2020-01-02 10:25:07 C 06 14 23.07 +08 21 14.9 V T05
2020-01-02 10:29:05 C 06 14 22.97 +08 21 12.9 V T05
2020-01-02 10:29:44 C 06 14 22.89 +08 21 12.3 V T05
2020-01-02 10:52:45 C 06 14 22.14 +08 21 01.2 V T05
2020-01-02 10:55:36 C 06 14 22.07 +08 21 00.0 V T05
2020-01-02 10:57:02 C 06 14 22.02 +08 20 59.3 V T05
2020-01-02 11:02:40 C 06 14 21.78 +08 20 55.6 V T05
2020-01-02 11:04:06 C 06 14 21.79 +08 20 55.9 V T05
2020-01-04 08:24:16 C 06 13 12.41 +07 59 42.9 V T08
2020-01-04 08:47:06 C 06 13 11.70 +07 59 32.3 V T08
2020-01-04 08:52:07 C 06 13 11.54 +07 59 30.8 V T08
2020-01-04 09:02:19 C 06 13 11.26 +07 59 26.1 V T08
2020-01-06 03:34:35 C 06 12 08.88 +07 40 32.0 V 734
2020-01-06 03:38:35 C 06 12 09.10 +07 40 32.4 V G96
2020-01-06 03:41:39 C 06 12 08.69 +07 40 29.2 V 734
2020-01-06 03:46:20 C 06 12 08.87 +07 40 29.1 V G96
2020-01-06 03:48:45 C 06 12 08.48 +07 40 26.2 V 734
2020-01-06 03:54:03 C 06 12 08.66 +07 40 25.6 V G96
2020-01-06 04:01:46 C 06 12 08.45 +07 40 22.4 V G96
2020-01-06 04:03:10 C 06 12 08.08 +07 40 20.6 V 734
2020-01-08 01:50:32 C 06 11 05.66 +07 21 25.6 V 734
2020-01-08 02:04:00 C 06 11 05.31 +07 21 19.9 V 734
2020-01-08 02:17:29 C 06 11 04.96 +07 21 14.2 V 734
2020-01-13 06:38:57 C 06 08 44.68 +06 37 12.4 V 654
2020-01-13 08:00:21 C 06 08 43.02 +06 36 47.1 V 654