IAA RAS IAA Minor Planet Database

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
2018-11-28 11:53:56 C 03 54 35.63 +05 49 04.4 – V T05
2018-11-29 03:33:13 C 03 55 23.68 +05 33 06.6 – o 691
2018-11-29 03:38:21 C 03 55 23.51 +05 33 03.1 – o 691
2018-11-29 03:46:03 C 03 55 23.22 +05 32 57.6 – o 691
2018-11-29 05:33:24 C 03 55 18.07 +05 31 39.2 – V I52
2018-11-29 05:37:58 C 03 55 17.83 +05 31 36.1 – V I52
2018-11-29 05:43:51 C 03 55 17.53 +05 31 31.3 – V I52
2018-11-29 05:47:09 C 03 55 17.33 +05 31 29.5 – V I52
2018-11-29 08:38:07 C 03 55 08.16 +05 29 22.9 – V 703
2018-11-29 08:45:46 C 03 55 07.89 +05 29 17.3 – V 703
2018-11-29 08:53:24 C 03 55 07.54 +05 29 12.7 – V 703
2018-11-29 09:01:02 C 03 55 07.24 +05 29 06.8 – V 703
2018-12-02 22:14:18 C 03 56 16.436 +04 59 55.19 – V J04
2018-12-02 22:17:28 C 03 56 16.349 +04 59 54.47 – V J04
2018-12-02 22:20:39 C 03 56 16.252 +04 59 54.27 – V J04
2018-12-04 05:06:09 C 03 56 26.83 +04 56 38.9 – V I52
2018-12-04 05:12:59 C 03 56 26.58 +04 56 38.3 – V I52
2018-12-04 05:22:50 C 03 56 26.36 +04 56 38.0 – V I52
2018-12-04 05:30:33 C 03 56 26.18 +04 56 37.1 – V I52
2018-12-04 06:29:27 C 03 56 24.61 +04 56 34.9 – o 691
2018-12-04 06:52:15 C 03 56 23.96 +04 56 33.8 – o 691
2018-12-04 07:15:36 C 03 56 23.32 +04 56 31.9 – o 691
2018-12-04 07:25:17 C 03 56 23.04 +04 56 31.4 – o 691
2018-12-04 07:40:13 C 03 56 22.66 +04 56 30.2 – o 691
2018-12-04 07:54:49 C 03 56 22.26 +04 56 29.2 – o 691
2018-12-05 03:18:50 C 03 56 37.88 +04 55 36.4 – o 291
2018-12-05 03:42:01 C 03 56 37.47 +04 55 36.8 – o 291
2018-12-05 04:05:16 C 03 56 37.03 +04 55 36.3 – o 291
2018-12-05 12:08:38 C 03 56 30.865 +04 55 50.78 – V T12
2018-12-05 12:14:04 C 03 56 30.768 +04 55 50.48 – V T12
2018-12-05 12:19:47 C 03 56 30.673 +04 55 50.23 – V T12
2018-12-07 08:15:10 C 03 56 55.571 +04 56 33.97 – V T12
2018-12-07 08:17:40 C 03 56 55.522 +04 56 34.11 – V T12
2018-12-07 08:23:45 C 03 56 55.395 +04 56 34.43 – V T12
2018-12-09 08:10:45 C 03 57 13.48 +04 59 25.2 – o 291
2018-12-09 09:11:20 C 03 57 12.95 +04 59 29.6 – o 291
2018-12-09 11:28:59 C 03 57 14.434 +04 59 59.95 – V T12
2018-12-09 11:32:44 C 03 57 14.388 +05 00 00.23 – V T12
2018-12-13 09:22:04 C 03 58 13.321 +05 11 37.81 – V F51
2018-12-13 09:39:11 C 03 58 13.192 +05 11 40.52 – V F51
2018-12-13 09:56:19 C 03 58 13.088 +05 11 43.13 – V F51
2018-12-13 09:59:23 C 03 58 13.000 +05 11 44.44 – V T12
2018-12-13 10:15:19 C 03 58 12.904 +05 11 46.74 – V T12
2018-12-13 10:23:29 C 03 58 12.849 +05 11 47.88 – V T12
2018-12-14 07:56:55 C 03 58 28.25 +05 15 01.0 – o 291
2018-12-14 08:45:24 C 03 58 28.29 +05 15 07.8 – o 291