2025 YW15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5350044626 ± 5.40e-02
Semi-major axis (a)2.4318497258 AU ± 2.56e-01
Inclination (i)4.78624578° ± 1.18e-01
Long. of Asc. Node (Ω)101.04883946° ± 1.01e-01
Arg. of Perihelion (ω)324.87934368° ± 1.83e+00
Mean Anomaly (M)359.93976348° ± 2.46e-01
Mean Motion (n)0.2599005355°/day ± 4.10e-02
Perihelion dist (q)1.13079927 AU ± 1.77e-01
Aphelion dist (Q)3.73290018 AU ± 4.14e-01
Orbital Period3.79232109 yr ± 5.99e-01
Physical Parameters
H (abs. magnitude)24.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.097″
Uncertainty3
Orbit TypeAmor
MOID0.151722 AU
Observations Used6
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-27
Last Observation Used2025-12-28
Observations (6)
Date Type RA Dec Mag Band Observatory
2025-12-27 10:16:23 C 08 23 41.866 +19 22 30.79 X F52
2025-12-27 10:34:06 C 08 23 42.170 +19 22 45.90 X F52
2025-12-27 10:51:44 C 08 23 42.468 +19 23 01.18 X F52
2025-12-27 11:09:32 C 08 23 42.758 +19 23 16.63 X F52
2025-12-28 14:00:16 C 08 24 20.151 +19 45 44.58 V T12
2025-12-28 14:10:45 C 08 24 20.289 +19 45 52.89 V T12