2018 WS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1925746000
Semi-major axis (a)1.2177199000 AU
Inclination (i)1.36665000°
Long. of Asc. Node (Ω)39.13730000°
Arg. of Perihelion (ω)347.43788000°
Mean Anomaly (M)98.73163000°
Mean Motion (n)0.7334710600°/day
Perihelion dist (q)0.98321800 AU
Aphelion dist (Q)1.45222180 AU
Orbital Period1.34375810 yr
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty6
Orbit TypeApollo
MOID0.002553 AU
Observations Used40
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-17
Observations (85)
Date Type RA Dec Mag Band Observatory
2018-11-05 12:38:22 C 11 07 59.05 +23 02 39.6 V I41
2018-11-05 12:38:52 C 11 07 57.57 +23 02 51.0 V I41
2018-11-06 12:06:00 C 10 12 57.58 +29 34 18.8 V I41
2018-11-06 12:06:30 C 10 12 56.39 +29 34 25.8 V I41
2018-11-06 12:54:24 C 10 11 06.01 +29 45 07.4 V I41
2018-11-06 12:54:53 C 10 11 04.93 +29 45 12.5 V I41
2018-11-06 13:04:06 C 10 10 43.55 +29 47 13.5 V I41
2018-11-06 13:10:34 C 10 10 28.50 +29 48 35.9 V I41
2018-11-06 13:11:04 C 10 10 27.37 +29 48 42.7 V I41
2018-11-07 12:27:02 C 09 31 06.25 +33 11 04.5 V I41
2018-11-07 12:27:32 C 09 31 05.39 +33 11 07.8 V I41
2018-11-08 09:13:31 C 09 05 33.04 +34 48 59.3 V I41
2018-11-08 09:14:01 C 09 05 32.45 +34 49 02.1 V I41
2018-11-08 09:20:49 C 09 05 24.28 +34 49 39.4 V I41
2018-11-08 09:21:19 C 09 05 23.63 +34 49 42.5 V I41
2018-11-08 12:10:41 C 09 01 48.87 +35 03 40.4 V I41
2018-11-08 12:11:11 C 09 01 48.17 +35 03 42.2 V I41
2018-11-08 12:12:01 C 09 01 47.12 +35 03 45.8 V I41
2018-11-08 12:12:31 C 09 01 46.48 +35 03 48.3 V I41
2018-11-09 11:58:56 C 08 40 04.98 +36 07 28.0 V I41
2018-11-09 12:29:04 C 08 39 34.45 +36 08 41.4 V I41
2018-11-09 12:29:34 C 08 39 33.94 +36 08 42.2 V I41
2018-11-09 12:29:59 C 08 39 33.51 +36 08 43.6 V I41
2018-11-10 08:43:04 C 08 25 55.30 +36 38 59.9 V 703
2018-11-10 08:51:00 C 08 25 49.39 +36 39 21.3 V 703
2018-11-10 08:58:56 C 08 25 43.43 +36 39 41.6 V 703
2018-11-10 09:22:05 C 08 25 28.64 +36 40 00.8 V I41
2018-11-10 09:22:35 C 08 25 28.30 +36 40 02.0 V I41
2018-11-10 09:51:59 C 08 25 02.56 +36 41 48.1 V I52
2018-11-10 09:52:48 C 08 25 01.92 +36 41 49.8 V I52
2018-11-10 09:53:38 C 08 25 01.28 +36 41 51.5 V I52
2018-11-10 09:54:26 C 08 25 00.64 +36 41 53.2 V I52
2018-11-10 10:43:39 C 08 24 25.64 +36 43 07.4 V I41
2018-11-10 10:44:09 C 08 24 25.26 +36 43 08.5 V I41
2018-11-10 10:44:59 C 08 24 24.57 +36 43 10.0 V I41
2018-11-10 10:45:29 C 08 24 24.18 +36 43 11.3 V I41
2018-11-12 10:18:19 C 08 00 56.82 +37 21 27.0 V I41
2018-11-12 10:19:40 C 08 00 56.10 +37 21 28.6 V I41
2018-11-12 10:34:23 C 08 00 48.17 +37 21 44.2 V I41
2018-11-12 10:51:36 C 08 00 38.78 +37 22 01.5 V I41
2018-11-13 08:58:45 C 07 52 53.09 +37 29 41.4 V I41
2018-11-13 12:08:55 C 07 51 26.01 +37 32 01.7 V I41
2018-11-17 07:56:43 C 07 29 35.41 +37 42 41.6 V I41
2018-11-17 09:45:43 C 07 29 06.49 +37 43 38.0 V I41
2018-11-18 10:09:48 C 07 24 48.85 +37 44 08.7 V G96
2018-11-18 10:17:09 C 07 24 46.93 +37 44 09.2 V G96
2018-11-18 10:24:30 C 07 24 45.04 +37 44 11.0 V G96
2018-11-18 10:31:50 C 07 24 43.09 +37 44 11.1 V G96
2018-11-18 11:14:17 C 07 24 32.00 +37 44 11.6 V I52
2018-11-18 11:16:28 C 07 24 31.36 +37 44 12.4 V I52