2024 YD9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5021070232 ± 6.18e-03
Semi-major axis (a)2.0379746091 AU ± 2.60e-02
Inclination (i)6.24228546° ± 5.75e-02
Long. of Asc. Node (Ω)268.72407926° ± 2.17e-02
Arg. of Perihelion (ω)134.39401931° ± 3.12e-02
Mean Anomaly (M)126.92317231° ± 2.44e+00
Mean Motion (n)0.3387771599°/day ± 6.49e-03
Perihelion dist (q)1.01469324 AU ± 1.81e-02
Aphelion dist (Q)3.06125597 AU ± 4.11e-02
Orbital Period2.90936462 yr ± 5.57e-02
Physical Parameters
H (abs. magnitude)25.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.207″
Uncertainty4
Orbit TypeApollo
MOID0.066689 AU
Observations Used12
Oppositions1
Arc Total2024-2024
First Observation Used2024-12-27
Last Observation Used2024-12-30
Observations (12)
Date Type RA Dec Mag Band Observatory
2024-12-27 07:01:24 C 05 04 08.612 +19 51 30.20 V V00
2024-12-27 07:09:30 C 05 04 09.764 +19 51 20.48 V V00
2024-12-27 07:17:35 C 05 04 10.902 +19 51 10.26 V V00
2024-12-28 06:39:16 C 05 07 44.814 +19 23 34.08 V V00
2024-12-28 06:43:24 C 05 07 45.347 +19 23 29.44 V V00
2024-12-28 06:47:32 C 05 07 45.887 +19 23 24.76 V V00
2024-12-28 06:51:40 C 05 07 46.488 +19 23 19.64 V V00
2024-12-29 21:16:55 C 05 13 14.089 +18 41 25.39 V Z84
2024-12-29 22:26:40 C 05 13 22.732 +18 40 14.50 V Z84
2024-12-30 06:13:59 C 05 14 24.907 +18 32 22.02 V V00
2024-12-30 06:18:27 C 05 14 25.440 +18 32 17.77 V V00
2024-12-30 06:22:55 C 05 14 26.002 +18 32 13.13 V V00