2025 YD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3249362974 ± 4.82e-05
Semi-major axis (a)1.4639565840 AU ± 1.05e-04
Inclination (i)8.09913624° ± 9.68e-04
Long. of Asc. Node (Ω)264.45473869° ± 2.69e-05
Arg. of Perihelion (ω)163.17457873° ± 1.46e-04
Mean Anomaly (M)353.90006355° ± 5.85e-04
Mean Motion (n)0.5564420992°/day ± 6.01e-05
Perihelion dist (q)0.98826395 AU ± 1.00e-04
Aphelion dist (Q)1.93964922 AU ± 1.57e-04
Orbital Period1.77130071 yr ± 1.91e-04
Physical Parameters
H (abs. magnitude)27.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.365″
Uncertainty0
Orbit TypeApollo
MOID0.012345 AU
Observations Used67
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-16
Last Observation Used2025-12-24
Observations (69)
Date Type RA Dec Mag Band Observatory
2025-12-17 02:24:12 C 05 25 12.930 +18 14 10.70 V 807
2025-12-17 03:24:20 C 05 26 52.415 +17 40 23.56 V I52
2025-12-17 03:25:05 C 05 26 53.444 +17 40 06.28 V I52
2025-12-17 03:25:50 C 05 26 54.499 +17 39 49.07 V I52
2025-12-17 03:26:34 C 05 26 55.504 +17 39 31.93 V I52
2025-12-17 11:35:38 C 05 37 20.219 +14 34 17.04 V I52
2025-12-17 11:36:23 C 05 37 21.176 +14 34 00.30 V I52
2025-12-17 11:37:54 C 05 37 23.059 +14 33 26.82 V I52
2025-12-17 12:14:13 C 05 38 12.423 +14 19 35.12 V U74
2025-12-17 12:18:56 C 05 38 18.262 +14 17 49.91 V U74
2025-12-17 22:03:56 B 05 50 50.033 +11 04 29.39 Z M49
2025-12-17 22:06:03 B 05 50 52.162 +11 03 48.06 Z M49
2025-12-17 22:08:09 B 05 50 54.307 +11 03 06.59 Z M49
2025-12-18 08:15:41 C 06 01 38.002 +07 44 21.39 U I41
2025-12-18 08:16:11 C 06 01 38.449 +07 44 12.37 U I41
2025-12-18 08:16:22 C 06 01 38.569 +07 44 10.57 U I41
2025-12-18 08:16:53 C 06 01 38.940 +07 44 01.55 U I41
2025-12-24 05:33:18 C 07 13 31.130 -13 23 10.30 V 807
2025-12-24 05:42:17 C 07 13 32.790 -13 23 46.70 V 807