2025 UX18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1987755463 ± 3.98e-05
Semi-major axis (a)0.9301128557 AU ± 1.27e-05
Inclination (i)6.83508988° ± 1.35e-03
Long. of Asc. Node (Ω)216.58440348° ± 4.90e-04
Arg. of Perihelion (ω)59.66012703° ± 2.60e-03
Mean Anomaly (M)123.22116055° ± 3.02e-03
Mean Motion (n)1.0987750912°/day ± 2.26e-05
Perihelion dist (q)0.74522916 AU ± 3.84e-05
Aphelion dist (Q)1.11499655 AU ± 4.01e-05
Orbital Period0.89702278 yr ± 1.84e-05
Physical Parameters
H (abs. magnitude)30.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.196″
Uncertainty1
Orbit TypeAten
MOID0.000694 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-31
Last Observation Used2025-11-01
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-10-31 05:18:37 C 01 36 04.777 -20 21 37.01 V G96
2025-10-31 05:26:18 C 01 36 06.678 -20 21 17.96 V G96
2025-10-31 05:33:58 C 01 36 08.550 -20 20 58.56 V G96
2025-10-31 05:41:38 C 01 36 10.336 -20 20 39.12 V G96
2025-10-31 06:21:41 C 01 36 12.000 -20 19 18.69 W H01
2025-10-31 06:26:21 C 01 36 13.060 -20 19 04.29 W H01
2025-10-31 06:32:18 C 01 36 33.760 -20 18 35.16 U I41
2025-10-31 06:43:10 C 01 36 16.886 -20 18 11.16 W H01
2025-10-31 06:52:03 C 01 36 18.909 -20 17 42.23 W H01
2025-10-31 07:33:20 C 01 36 46.171 -20 15 35.34 U I41
2025-10-31 08:29:37 C 01 36 47.660 -20 11 43.76 V I52
2025-10-31 08:31:01 C 01 36 48.035 -20 11 38.44 V I52
2025-10-31 08:32:25 C 01 36 48.366 -20 11 33.83 V I52
2025-10-31 08:33:49 C 01 36 48.748 -20 11 28.36 V I52
2025-11-01 06:28:13 C 01 45 26.161 -19 40 45.34 V V06
2025-11-01 06:37:21 C 01 45 25.571 -19 40 37.13 V V06
2025-11-01 06:46:30 C 01 45 24.952 -19 40 28.45 V V06
2025-11-01 06:55:39 C 01 45 24.383 -19 40 19.74 V V06