2026 DQ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6864004765 ± 1.33e-05
Semi-major axis (a)2.0314044514 AU ± 7.08e-05
Inclination (i)11.68322391° ± 3.34e-04
Long. of Asc. Node (Ω)38.45113393° ± 6.80e-04
Arg. of Perihelion (ω)33.03889551° ± 6.03e-04
Mean Anomaly (M)345.32570308° ± 6.59e-04
Mean Motion (n)0.3404220452°/day ± 1.78e-05
Perihelion dist (q)0.63704747 AU ± 3.50e-05
Aphelion dist (Q)3.42576143 AU ± 1.22e-04
Orbital Period2.89530686 yr ± 1.51e-04
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.234″
Uncertainty0
Orbit TypeApollo
MOID0.153528 AU
Observations Used142
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-24
Last Observation Used2026-04-11
Observations (155)
Date Type RA Dec Mag Band Observatory
2026-04-11 05:55:26 C 11 45 21.938 +17 19 29.75 V G96
2026-04-11 06:03:32 C 11 45 21.632 +17 19 22.33 V G96
2026-04-11 08:52:32 C 11 45 14.090 +17 16 53.72 V I52
2026-04-11 08:57:00 C 11 45 13.943 +17 16 49.40 V I52
2026-04-11 09:12:53 C 11 45 13.205 +17 16 35.62 V I52