2018 AW11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1689962485 ± 3.16e-05
Semi-major axis (a)1.0654183776 AU ± 2.27e-05
Inclination (i)7.75365876° ± 1.42e-03
Long. of Asc. Node (Ω)114.16152445° ± 1.62e-04
Arg. of Perihelion (ω)280.23918659° ± 5.79e-04
Mean Anomaly (M)110.28776363° ± 8.64e-02
Mean Motion (n)0.8962558441°/day ± 2.87e-05
Perihelion dist (q)0.88536667 AU ± 3.86e-05
Aphelion dist (Q)1.24547009 AU ± 4.29e-05
Orbital Period1.09971532 yr ± 3.52e-05
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty2
Orbit TypeApollo
MOID0.013491 AU
Observations Used59
Oppositions1
Arc Total2018-2018
First Observation Used2018-01-14
Last Observation Used2018-02-05
Observations (61)
Date Type RA Dec Mag Band Observatory
2018-01-20 02:30:12 C 06 07 52.68 +39 18 45.5 U I52
2018-01-22 02:57:48 C 06 21 39.20 +42 47 19.7 U I52
2018-01-22 02:58:54 C 06 21 39.38 +42 47 23.4 U I52
2018-01-22 03:00:00 C 06 21 39.57 +42 47 27.7 U I52
2018-01-22 03:01:06 C 06 21 39.81 +42 47 31.5 U I52
2018-01-24 07:15:21 C 06 33 46.28 +45 22 29.0 U V06
2018-01-24 07:19:09 C 06 33 46.92 +45 22 38.1 U V06
2018-01-24 07:21:04 C 06 33 47.21 +45 22 42.2 U V06
2018-02-05 07:56:04 C 07 17 00.90 +50 34 21.1 o 695
2018-02-05 08:10:21 C 07 17 02.06 +50 34 23.4 o 695
2018-02-05 08:24:38 C 07 17 03.24 +50 34 25.6 o 695