2018 WF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5060599000
Semi-major axis (a)2.0261896000 AU
Inclination (i)14.41697000°
Long. of Asc. Node (Ω)234.63010000°
Arg. of Perihelion (ω)192.53111000°
Mean Anomaly (M)151.45484000°
Mean Motion (n)0.3417306700°/day
Perihelion dist (q)1.00081630 AU
Aphelion dist (Q)3.05156290 AU
Orbital Period2.88416510 yr
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.530″
Uncertainty6
Orbit TypeAmor
MOID0.018494 AU
Observations Used61
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-18
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-11-18 00:03:09 C 02 58 11.12 +10 11 42.8 V J95
2018-11-18 01:54:36 C 03 02 45.98 +09 06 33.6 u 850
2018-11-18 02:23:03 C 03 03 55.80 +08 49 27.8 V I52
2018-11-18 02:26:13 C 03 04 02.75 +08 47 34.1 V I52
2018-11-18 02:29:24 C 03 04 09.72 +08 45 39.6 V I52
2018-11-18 02:32:33 C 03 04 16.69 +08 43 45.8 V I52
2018-11-18 02:40:58 C 03 04 26.33 +08 38 41.6 u 850
2018-11-18 02:50:02 C 03 04 45.90 +08 33 13.0 u 850
2018-11-18 03:00:50 C 03 05 09.16 +08 26 42.6 u 850
2018-11-18 20:35:39 C 03 44 43.89 -02 26 54.6 V K63
2018-11-18 20:38:57 C 03 44 50.96 -02 28 55.9 V K63
2018-11-18 20:42:20 C 03 44 58.27 -02 31 00.5 V K63
2018-11-18 21:11:32 C 03 46 00.44 -02 48 55.9 18.4 V 104
2018-11-18 21:13:26 C 03 46 06.50 -02 50 45.8 V J95
2018-11-18 21:16:09 C 03 46 12.37 -02 52 25.2 V J95
2018-11-18 21:18:45 C 03 46 15.92 -02 53 21.0 18.0 V 104