2025 QD4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0868361405 ± 1.84e-04
Semi-major axis (a)1.1828215847 AU ± 2.89e-04
Inclination (i)25.80779291° ± 1.48e-02
Long. of Asc. Node (Ω)334.25545315° ± 8.73e-04
Arg. of Perihelion (ω)13.47577407° ± 2.34e-02
Mean Anomaly (M)55.33519861° ± 7.28e-04
Mean Motion (n)0.7661845927°/day ± 2.81e-04
Perihelion dist (q)1.08010992 AU ± 3.42e-04
Aphelion dist (Q)1.28553325 AU ± 3.82e-04
Orbital Period1.28640838 yr ± 4.72e-04
Physical Parameters
H (abs. magnitude)24.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.274″
Uncertainty0
Orbit TypeAmor
MOID0.070369 AU
Observations Used53
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-19
Last Observation Used2025-08-31
Observations (56)
Date Type RA Dec Mag Band Observatory
2025-08-30 20:27:14 B 22 40 47.89 +20 14 30.8 X M45
2025-08-30 20:43:52 B 22 40 38.77 +20 17 22.8 X M45
2025-08-31 05:02:11 C 22 36 18.486 +21 41 51.14 V G96
2025-08-31 05:09:41 C 22 36 14.396 +21 43 05.99 V G96
2025-08-31 05:17:10 C 22 36 10.292 +21 44 20.87 V G96
2025-08-31 05:24:40 C 22 36 06.199 +21 45 36.32 V G96