2025 US14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3997975017 ± 1.94e-05
Semi-major axis (a)1.6384373413 AU ± 6.68e-05
Inclination (i)21.34906910° ± 1.85e-03
Long. of Asc. Node (Ω)35.19071979° ± 4.82e-04
Arg. of Perihelion (ω)107.70474086° ± 9.36e-04
Mean Anomaly (M)314.98773964° ± 2.26e-03
Mean Motion (n)0.4699671692°/day ± 2.87e-05
Perihelion dist (q)0.98339419 AU ± 5.11e-05
Aphelion dist (Q)2.29348050 AU ± 9.87e-05
Orbital Period2.09722370 yr ± 1.28e-04
Physical Parameters
H (abs. magnitude)21.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.300″
Uncertainty1
Orbit TypeApollo
MOID0.163957 AU
Observations Used55
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-30
Last Observation Used2025-12-22
Observations (55)
Date Type RA Dec Mag Band Observatory
2025-12-17 03:01:28 C 00 14 18.366 +41 45 41.29 V V00
2025-12-17 03:09:32 C 00 14 17.563 +41 45 45.83 V V00
2025-12-17 03:17:35 C 00 14 16.739 +41 45 50.22 V V00
2025-12-21 23:48:41 C 00 04 15.41 +42 52 43.9 V H21
2025-12-22 00:07:54 C 00 04 13.79 +42 52 55.3 V H21