2016 DW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1999248343 ± 2.00e+00
Semi-major axis (a)1.1426994209 AU ± 3.00e+00
Inclination (i)13.55060913° ± 4.00e+00
Long. of Asc. Node (Ω)337.53979370° ± 5.00e+00
Arg. of Perihelion (ω)252.92904048° ± 6.00e+00
Mean Anomaly (M)296.42952948° ± 9.50e-02
Mean Motion (n)0.8068233500°/day ± 3.18e+00
Perihelion dist (q)0.91423520 AU ± 3.31e+00
Aphelion dist (Q)1.37126040 AU ± 4.26e+00
Orbital Period1.22159030 yr ± 4.81e+00
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.326″
Uncertainty2
Orbit TypeApollo
MOID0.035469 AU
Observations Used59
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-03-04
Observations (64)
Date Type RA Dec Mag Band Observatory
2016-03-03 05:00:03 C 09 06 15.66 -18 55 19.3 q I52
2016-03-03 05:04:27 C 09 06 12.00 -18 56 34.7 q I52
2016-03-03 05:08:51 C 09 06 08.29 -18 57 50.7 q I52
2016-03-03 10:23:06 C 09 02 01.59 -20 23 07.1 t 474
2016-03-03 10:23:59 C 09 02 00.87 -20 23 22.6 t 474
2016-03-03 10:24:52 C 09 02 00.14 -20 23 37.9 t 474
2016-03-03 10:25:45 C 09 01 59.37 -20 23 53.2 t 474
2016-03-03 10:27:11 C 09 01 58.19 -20 24 18.1 t 474
2016-03-03 13:34:33 C 08 59 19.40 -21 17 37.6 t 474
2016-03-03 13:36:19 C 08 59 17.93 -21 18 07.2 t 474
2016-03-03 13:38:05 C 08 59 16.41 -21 18 37.3 t 474
2016-03-03 13:39:52 C 08 59 15.01 -21 19 07.4 t 474
2016-03-04 05:16:56 C 08 46 31.68 -25 48 41.7 o 926
2016-03-04 05:27:38 C 08 46 21.80 -25 51 41.6 o 926