483506 (2002 XU66)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5374504723 ± 4.92e-08
Semi-major axis (a)2.7538383136 AU ± 1.82e-08
Inclination (i)24.45046859° ± 1.70e-05
Long. of Asc. Node (Ω)285.36954411° ± 1.74e-05
Arg. of Perihelion (ω)90.01033113° ± 4.73e-05
Mean Anomaly (M)25.88857991° ± 2.98e-05
Mean Motion (n)0.2156773900°/day ± 2.14e-09
Perihelion dist (q)1.27378661 AU ± 1.36e-07
Aphelion dist (Q)4.23389002 AU ± 1.38e-07
Orbital Period4.56991010 yr ± 4.52e-08
Physical Parameters
H (abs. magnitude)18.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.533217 AU
Observations Used101
Oppositions19
Arc Total2002-2026
First Observation Used2002-12-12
Last Observation Used2026-01-09
Observations (105)
Date Type RA Dec Mag Band Observatory
2025-12-30 12:06:31 C 08 02 50.464 +16 48 36.68 V G96
2025-12-30 12:14:58 C 08 02 49.801 +16 48 32.04 V G96
2025-12-30 12:23:24 C 08 02 49.146 +16 48 29.38 V G96
2026-01-09 15:37:39 C 07 45 34.840 +15 05 36.07 W O18
2026-01-09 16:26:38 C 07 45 31.340 +15 05 17.11 W O18