2017 DB120

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-02-16 (JD 2457800.5)
Eccentricity (e)0.5400341365 ± 1.52e-01
Semi-major axis (a)2.2580581192 AU ± 4.58e-01
Inclination (i)4.25025070° ± 8.60e-01
Long. of Asc. Node (Ω)191.62560383° ± 8.14e+00
Arg. of Perihelion (ω)35.17823016° ± 1.80e+01
Mean Anomaly (M)336.69346912° ± 7.18e+00
Mean Motion (n)0.2904755632°/day ± 8.83e-02
Perihelion dist (q)1.03862965 AU ± 4.02e-01
Aphelion dist (Q)3.47748659 AU ± 7.84e-01
Orbital Period3.39314699 yr ± 1.03e+00
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.145″
Uncertainty4
Orbit TypeAmor
MOID0.049052 AU
Observations Used8
Oppositions1
Arc Total2017-2017
First Observation Used2017-02-25
Last Observation Used2017-02-27
Observations (8)
Date Type RA Dec Mag Band Observatory
2017-02-25 10:31:52 C 10 44 33.628 -01 40 10.99 L F51
2017-02-25 10:49:45 C 10 44 33.315 -01 40 09.00 L F51
2017-02-25 11:07:38 C 10 44 32.995 -01 40 06.96 L F51
2017-02-25 11:25:28 C 10 44 32.687 -01 40 04.98 L F51
2017-02-27 19:57:11 C 10 43 54.82 -01 32 18.9 U K92
2017-02-27 20:02:53 C 10 43 54.73 -01 32 18.3 U K92
2017-02-27 20:08:34 C 10 43 54.63 -01 32 17.0 U K92
2017-02-27 20:14:16 C 10 43 54.51 -01 32 16.3 U K92