2018 WE1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3587200000
Semi-major axis (a)1.0961723000 AU
Inclination (i)6.27289000°
Long. of Asc. Node (Ω)242.69644000°
Arg. of Perihelion (ω)84.45583000°
Mean Anomaly (M)86.77210000°
Mean Motion (n)0.8587877500°/day
Perihelion dist (q)0.70295340 AU
Aphelion dist (Q)1.48939120 AU
Orbital Period1.14767320 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty6
Orbit TypeApollo
MOID0.000357 AU
Observations Used94
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-14
Observations (96)
Date Type RA Dec Mag Band Observatory
2018-11-26 11:15:08 C 03 51 07.94 +08 04 20.6 V T08
2018-11-26 11:29:41 C 03 51 07.17 +08 02 41.7 V T08
2018-11-26 11:44:15 C 03 51 06.51 +08 01 04.0 V T08
2018-11-26 11:58:37 C 03 51 05.95 +07 59 28.2 V T08
2018-11-26 19:46:07 C 03 53 01.65 +07 13 57.9 V C95
2018-11-26 19:51:12 C 03 53 01.91 +07 13 37.8 V C95
2018-11-26 19:56:45 C 03 53 01.75 +07 13 16.7 V C95
2018-11-26 21:50:39 C 03 52 59.75 +07 04 48.6 V Z80
2018-11-26 21:55:34 C 03 52 59.66 +07 04 29.7 V Z80
2018-11-26 22:00:33 C 03 52 59.58 +07 04 11.7 V Z80
2018-11-26 22:05:33 C 03 52 59.40 +07 03 53.5 V Z80
2018-11-26 22:10:34 C 03 52 59.29 +07 03 35.3 V Z80
2018-11-26 23:36:37 C 03 52 57.38 +06 58 25.9 V J95
2018-11-26 23:40:13 C 03 52 57.24 +06 58 13.3 V J95
2018-11-26 23:46:17 C 03 52 57.10 +06 57 51.7 V J95
2018-11-26 23:48:58 C 03 52 57.00 +06 57 42.4 V J95
2018-11-27 00:40:08 C 03 52 55.58 +06 54 44.8 V J95
2018-11-27 00:45:21 C 03 52 55.44 +06 54 27.0 V J95
2018-11-27 00:50:30 C 03 52 55.33 +06 54 09.6 V J95
2018-11-27 01:37:56 C 03 53 34.33 +06 53 36.9 q W34
2018-11-27 01:55:20 C 03 53 33.87 +06 52 43.2 q W34
2018-11-27 02:09:05 C 03 53 33.36 +06 52 01.4 q W34
2018-11-27 02:12:40 C 03 53 33.21 +06 51 50.5 q W34
2018-11-27 02:14:30 C 03 53 33.21 +06 51 44.2 q W34
2018-11-27 02:42:00 C 03 53 31.95 +06 50 22.1 q W34
2018-11-27 05:13:55 C 03 53 38.32 +06 43 15.9 V I52
2018-11-27 05:16:07 C 03 53 38.17 +06 43 10.0 V I52
2018-11-27 05:18:20 C 03 53 38.04 +06 43 03.9 V I52
2018-11-27 05:20:33 C 03 53 37.89 +06 42 57.5 V I52
2018-11-27 18:37:53 C 03 54 29.75 +06 10 55.5 U 587
2018-11-27 18:38:55 C 03 54 29.71 +06 10 53.4 U 587
2018-11-27 18:39:25 C 03 54 29.74 +06 10 51.8 U 587
2018-11-27 18:40:27 C 03 54 29.73 +06 10 49.6 U 587
2018-11-27 18:43:33 C 03 54 29.77 +06 10 45.4 U 587
2018-11-27 18:50:05 C 03 54 30.17 +06 10 39.8 q K41
2018-11-27 19:04:46 C 03 54 30.01 +06 10 16.3 q K41
2018-11-27 19:29:52 C 03 54 29.58 +06 09 35.0 q K41
2018-11-27 19:44:30 C 03 54 29.33 +06 09 11.5 q K41
2018-11-27 20:08:26 C 03 54 29.08 +06 08 34.7 q C77
2018-11-27 20:23:49 C 03 54 28.56 +06 08 10.2 q C77
2018-11-27 20:39:23 C 03 54 28.01 +06 07 45.3 q C77
2018-11-27 22:06:04 C 03 54 23.40 +06 05 18.1 V 204
2018-11-27 22:13:11 C 03 54 23.07 +06 05 06.4 V 204
2018-11-27 22:21:06 C 03 54 22.69 +06 04 54.2 V 204
2018-11-28 05:01:27 C 03 54 45.20 +05 56 24.3 V I52
2018-11-28 05:07:07 C 03 54 44.86 +05 56 16.6 V I52
2018-11-28 05:11:14 C 03 54 44.61 +05 56 11.6 V I52
2018-11-28 11:10:23 C 03 54 38.32 +05 49 57.2 V T05
2018-11-28 11:24:59 C 03 54 37.35 +05 49 38.9 V T05
2018-11-28 11:39:30 C 03 54 36.51 +05 49 21.9 V T05