2018 WW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4048674000
Semi-major axis (a)1.2983218000 AU
Inclination (i)3.47384000°
Long. of Asc. Node (Ω)293.62481000°
Arg. of Perihelion (ω)215.65028000°
Mean Anomaly (M)221.12540000°
Mean Motion (n)0.6662397800°/day
Perihelion dist (q)0.77267360 AU
Aphelion dist (Q)1.82397000 AU
Orbital Period1.47935880 yr
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty8
Orbit TypeApollo
MOID0.037939 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-27
Observations (31)
Date Type RA Dec Mag Band Observatory
2018-11-18 09:43:10 C 07 14 39.67 +45 29 03.1 V G96
2018-11-18 09:50:39 C 07 14 43.41 +45 29 09.6 V G96
2018-11-18 09:58:07 C 07 14 47.11 +45 29 17.5 V G96
2018-11-18 10:05:38 C 07 14 50.87 +45 29 24.1 V G96
2018-11-18 10:52:21 C 07 15 14.10 +45 30 08.7 V I52
2018-11-18 10:59:32 C 07 15 17.81 +45 30 14.7 V I52
2018-11-18 11:03:09 C 07 15 19.58 +45 30 17.7 V I52
2018-11-19 00:19:24 C 07 22 30.40 +45 41 43.8 V L01
2018-11-19 00:23:26 C 07 22 32.52 +45 41 47.6 V L01
2018-11-19 00:27:28 C 07 22 34.71 +45 41 51.3 V L01
2018-11-19 01:12:24 C 07 22 59.42 +45 42 21.0 V J95
2018-11-19 01:20:35 C 07 23 03.95 +45 42 28.2 V J95
2018-11-19 01:29:57 C 07 23 09.00 +45 42 36.9 V J95
2018-11-19 06:17:14 C 07 25 52.48 +45 46 31.9 V H01
2018-11-19 06:22:10 C 07 25 55.22 +45 46 36.7 V H01
2018-11-19 06:37:28 C 07 26 03.70 +45 46 51.3 V H01
2018-11-19 06:47:18 C 07 26 09.15 +45 47 00.7 V H01
2018-11-19 10:30:23 C 07 28 12.31 +45 50 15.2 V I52
2018-11-19 10:32:28 C 07 28 13.46 +45 50 17.5 V I52
2018-11-19 10:34:20 C 07 28 13.06 +45 50 11.1 U H36
2018-11-19 10:34:34 C 07 28 14.57 +45 50 18.8 V I52
2018-11-19 11:01:04 C 07 28 27.92 +45 50 29.9 U H36
2018-11-19 11:54:37 C 07 28 57.59 +45 51 06.9 U H36
2018-11-20 04:43:07 C 07 39 07.24 +46 01 54.8 V H01
2018-11-20 04:52:45 C 07 39 13.19 +46 02 02.3 V H01
2018-11-20 05:02:26 C 07 39 19.17 +46 02 09.8 V H01
2018-11-20 05:13:16 C 07 39 25.82 +46 02 18.1 V H01
2018-11-27 10:17:15 C 10 01 04.23 +42 37 18.6 V I52
2018-11-27 10:18:39 C 10 01 05.50 +42 37 13.3 V I52
2018-11-27 10:20:02 C 10 01 06.79 +42 37 08.4 V I52
2018-11-27 10:21:26 C 10 01 08.18 +42 37 03.3 V I52