2025 LY

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7032933080 ± 4.76e-04
Semi-major axis (a)1.8311714952 AU ± 2.68e-03
Inclination (i)11.56603426° ± 8.07e-03
Long. of Asc. Node (Ω)156.00281265° ± 3.72e-02
Arg. of Perihelion (ω)355.73758071° ± 4.54e-02
Mean Anomaly (M)86.10244543° ± 1.96e-01
Mean Motion (n)0.3977578388°/day ± 8.72e-04
Perihelion dist (q)0.54332084 AU ± 1.18e-03
Aphelion dist (Q)3.11902215 AU ± 4.64e-03
Orbital Period2.47795565 yr ± 5.43e-03
Physical Parameters
H (abs. magnitude)21.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.253″
Uncertainty3
Orbit TypeApollo
MOID0.196262 AU
Observations Used57
Oppositions1
Arc Total2025-2025
First Observation Used2025-06-14
Last Observation Used2025-06-29
Observations (57)
Date Type RA Dec Mag Band Observatory
2025-06-28 06:05:01 C 15 40 08.227 +18 16 45.70 V I52
2025-06-28 06:08:16 C 15 40 08.562 +18 16 35.08 V I52
2025-06-28 06:11:31 C 15 40 08.879 +18 16 25.64 V I52
2025-06-29 08:58:08 C 15 42 39.353 +16 56 21.21 X F51
2025-06-29 09:16:03 C 15 42 40.886 +16 55 28.98 X F51
2025-06-29 09:33:58 C 15 42 42.412 +16 54 36.39 X F51
2025-06-29 09:51:52 C 15 42 43.975 +16 53 43.83 X F51