2017 DB38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0967856673 ± 1.89e-05
Semi-major axis (a)1.0607687257 AU ± 1.41e-05
Inclination (i)10.58844669° ± 2.51e-03
Long. of Asc. Node (Ω)331.95690994° ± 6.16e-04
Arg. of Perihelion (ω)10.09327981° ± 1.18e-03
Mean Anomaly (M)173.57078622° ± 5.83e-02
Mean Motion (n)0.9021551144°/day ± 1.80e-05
Perihelion dist (q)0.95810152 AU ± 2.38e-05
Aphelion dist (Q)1.16343593 AU ± 2.54e-05
Orbital Period1.09252419 yr ± 2.18e-05
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.269″
Uncertainty2
Orbit TypeApollo
MOID0.053206 AU
Observations Used54
Oppositions1
Arc Total2017-2017
First Observation Used2017-02-21
Last Observation Used2017-03-25
Observations (55)
Date Type RA Dec Mag Band Observatory
2017-03-18 03:42:25 C 09 30 58.61 -09 51 20.8 u H21
2017-03-18 04:04:43 C 09 30 55.78 -09 51 37.7 u H21
2017-03-25 03:54:17 C 09 14 48.47 -11 41 07.3 o 291
2017-03-25 04:07:13 C 09 14 47.39 -11 41 15.3 o 291
2017-03-25 04:20:08 C 09 14 46.27 -11 41 22.6 o 291