2017 DW119

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5757372482
Semi-major axis (a)2.3865210558 AU
Inclination (i)0.37625593° ± 4.00e+00
Long. of Asc. Node (Ω)305.76368617° ± 5.00e+00
Arg. of Perihelion (ω)186.74566293° ± 6.00e+00
Mean Anomaly (M)139.79656044°
Mean Motion (n)0.2673304100°/day
Perihelion dist (q)1.01249440 AU
Aphelion dist (Q)3.76060480 AU
Orbital Period3.68685190 yr
Physical Parameters
H (abs. magnitude)26.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.305″
Uncertainty
Orbit TypeAmor
MOID0.026877 AU
Observations Used7
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-02-24
Observations (7)
Date Type RA Dec Mag Band Observatory
2017-02-22 03:12:04 C 09 49 07.15 +08 51 02.2 R G45
2017-02-22 03:18:58 C 09 49 12.55 +08 50 33.1 R G45
2017-02-22 03:25:58 C 09 49 18.05 +08 50 04.2 R G45
2017-02-22 03:40:47 C 09 49 29.68 +08 49 02.1 R G45
2017-02-24 20:18:22 C 10 34 47.49 +04 46 53.9 U K92
2017-02-24 20:24:53 C 10 34 51.12 +04 46 32.3 U K92
2017-02-24 20:31:23 C 10 34 54.78 +04 46 10.7 U K92