2003 UW26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5215256144 ± 1.47e-07
Semi-major axis (a)2.7144714077 AU ± 1.93e-08
Inclination (i)18.60505061° ± 1.67e-05
Long. of Asc. Node (Ω)28.98645219° ± 1.27e-05
Arg. of Perihelion (ω)324.59698119° ± 8.47e-05
Mean Anomaly (M)342.42728317° ± 3.09e-05
Mean Motion (n)0.2203861859°/day ± 2.35e-09
Perihelion dist (q)1.29880504 AU ± 4.00e-07
Aphelion dist (Q)4.13013778 AU ± 4.01e-07
Orbital Period4.47226889 yr ± 4.77e-08
Physical Parameters
H (abs. magnitude)19.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.495″
Uncertainty0
Orbit TypeAmor
MOID0.336904 AU
Observations Used158
Oppositions14
Arc Total2003-2021
First Observation Used2003-10-24
Last Observation Used2021-12-01
Observations (160)
Date Type RA Dec Mag Band Observatory
2021-11-09 19:21:08 C 03 24 40.79 +38 53 30.6 V D29
2021-11-11 19:39:28 C 03 20 50.41 +39 25 05.9 V D29
2021-11-11 20:20:12 C 03 20 47.06 +39 25 29.6 V D29
2021-11-28 10:55:41 C 02 54 07.074 +41 47 25.25 U F52
2021-11-28 11:12:14 C 02 54 06.193 +41 47 27.24 U F52
2021-11-28 11:28:46 C 02 54 05.302 +41 47 29.15 U F52
2021-12-01 05:14:46 C 02 51 03.28 +41 54 51.0 V G96
2021-12-01 05:23:02 C 02 51 02.89 +41 54 51.7 V G96
2021-12-01 05:31:22 C 02 51 02.50 +41 54 52.7 V G96
2021-12-01 05:39:45 C 02 51 02.11 +41 54 53.4 V G96