IAA RAS IAA Minor Planet Database

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
2020-01-14 04:41:56 C 06 08 25.67 +06 30 31.5 – u H21
2020-01-14 04:44:27 C 06 08 25.64 +06 30 30.8 – u H21
2020-01-14 04:46:58 C 06 08 25.57 +06 30 29.8 – u H21
2020-01-14 04:49:34 C 06 08 25.53 +06 30 29.1 – u H21
2020-01-14 04:52:34 C 06 08 25.47 +06 30 28.2 – u H21
2020-01-14 04:55:32 C 06 08 25.40 +06 30 27.3 – u H21
2020-01-14 04:58:26 C 06 08 25.36 +06 30 26.5 – u H21
2020-01-19 05:31:18 C 06 07 19.09 +06 00 33.8 – q 734
2020-01-19 05:36:55 C 06 07 19.04 +06 00 32.6 – q 734
2020-01-19 05:48:08 C 06 07 18.94 +06 00 30.4 – q 734
2020-01-19 06:04:58 C 06 07 18.78 +06 00 27.0 – q 734
2020-01-21 03:05:15 C 06 07 13.17 +05 52 09.0 – q 734
2020-01-21 03:12:31 C 06 07 13.13 +05 52 07.8 – q 734
2020-01-21 04:12:00 C 06 07 12.75 +05 51 56.7 – q 734
2020-01-21 20:39:51 C 06 07 13.20 +05 49 14.7 – V 033
2020-01-21 20:40:39 C 06 07 13.20 +05 49 14.5 – V 033
2020-01-21 20:41:28 C 06 07 13.20 +05 49 14.5 – V 033
2020-01-25 08:45:06 C 06 07 38.59 +05 39 02.5 – V T08
2020-01-25 08:49:45 C 06 07 38.57 +05 39 02.3 – V T08
2020-01-25 09:04:24 C 06 07 38.62 +05 39 01.1 – V T08
2020-01-25 09:14:56 C 06 07 38.63 +05 38 59.4 – V T08
2020-01-26 09:40:26 C 06 07 53.74 +05 36 56.1 – V T05
2020-01-26 09:45:04 C 06 07 53.77 +05 36 55.2 – V T05
2020-01-26 09:53:21 C 06 07 53.80 +05 36 54.9 – V T05
2020-01-26 10:08:58 C 06 07 53.87 +05 36 53.7 – V T05
2020-02-01 00:02:15 C 06 10 22.42 +05 32 34.6 – V 033
2020-02-01 00:03:04 C 06 10 22.49 +05 32 35.3 – V 033
2020-02-14 03:15:09 C 06 23 27.05 +06 00 43.2 – V 734
2020-02-14 03:20:44 C 06 23 27.33 +06 00 44.0 – V 734
2020-02-14 03:26:18 C 06 23 27.63 +06 00 44.8 – V 734
2020-02-16 02:44:04 C 06 26 15.39 +06 08 14.8 – V 734
2020-02-16 02:51:07 C 06 26 15.80 +06 08 16.1 – V 734
2020-02-16 02:58:16 C 06 26 16.21 +06 08 17.4 – V 734
2020-02-18 22:33:16 C 06 30 36.37 +06 19 55.2 – V 033
2020-02-18 22:36:00 C 06 30 36.50 +06 19 55.9 – V 033
2020-02-18 22:36:58 C 06 30 36.58 +06 19 56.0 – V 033
2020-02-18 22:37:56 C 06 30 36.64 +06 19 55.7 – V 033
2020-02-19 03:52:56 C 06 30 58.26 +06 20 57.2 – V 734
2020-02-19 04:01:16 C 06 30 58.77 +06 20 58.8 – V 734
2020-02-19 04:03:21 C 06 30 58.92 +06 20 59.2 – V 734
2020-02-19 04:05:32 C 06 30 59.07 +06 20 59.7 – V 734
2020-02-20 00:19:24 C 06 32 21.95 +06 24 37.8 – V 033
2020-02-20 00:20:24 C 06 32 22.01 +06 24 37.8 – V 033
2020-02-20 00:21:22 C 06 32 22.10 +06 24 38.0 – V 033
2020-02-21 04:57:39 C 06 34 23.83 +06 30 04.1 – V 734
2020-02-21 05:11:38 C 06 34 24.79 +06 30 06.6 – V 734
2020-02-21 05:15:08 C 06 34 25.01 +06 30 07.1 – V 734
2020-02-25 18:28:47 C 06 42 47.69 +06 51 27.4 – V 033
2020-02-25 18:29:51 C 06 42 47.77 +06 51 27.6 – V 033
2020-02-25 18:30:54 C 06 42 47.85 +06 51 27.8 – V 033