2025 YU11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0832951120 ± 4.52e-03
Semi-major axis (a)1.0310482549 AU ± 1.20e-03
Inclination (i)0.95497107° ± 1.45e-02
Long. of Asc. Node (Ω)289.86485319° ± 4.02e-01
Arg. of Perihelion (ω)47.38031421° ± 6.91e-01
Mean Anomaly (M)73.44043618° ± 2.51e-01
Mean Motion (n)0.9414424759°/day ± 1.64e-03
Perihelion dist (q)0.94516698 AU ± 4.79e-03
Aphelion dist (Q)1.11692953 AU ± 4.84e-03
Orbital Period1.04693203 yr ± 1.83e-03
Physical Parameters
H (abs. magnitude)27.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.133″
Uncertainty3
Orbit TypeApollo
MOID0.010052 AU
Observations Used12
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-21
Last Observation Used2025-12-22
Observations (12)
Date Type RA Dec Mag Band Observatory
2025-12-21 06:04:23 C 04 52 03.871 +27 35 22.85 V V00
2025-12-21 06:12:27 C 04 52 02.982 +27 35 15.32 V V00
2025-12-21 06:20:30 C 04 52 02.068 +27 35 08.23 V V00
2025-12-21 06:28:33 C 04 52 01.186 +27 35 00.28 V V00
2025-12-21 08:33:46 C 04 51 47.678 +27 32 56.72 V V00
2025-12-21 08:35:09 C 04 51 47.516 +27 32 55.28 V V00
2025-12-21 08:36:33 C 04 51 47.390 +27 32 53.88 V V00
2025-12-21 08:37:56 C 04 51 47.221 +27 32 52.37 V V00
2025-12-22 06:09:32 C 04 50 16.724 +27 13 29.46 V V00
2025-12-22 06:11:56 C 04 50 16.483 +27 13 27.55 V V00
2025-12-22 06:14:19 C 04 50 16.231 +27 13 25.25 V V00
2025-12-22 06:16:43 C 04 50 15.976 +27 13 23.23 V V00