2025 WY29

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3429259436 ± 7.65e-05
Semi-major axis (a)1.5294317265 AU ± 1.86e-04
Inclination (i)6.44311618° ± 1.57e-03
Long. of Asc. Node (Ω)64.98391168° ± 4.94e-04
Arg. of Perihelion (ω)65.25552908° ± 9.45e-04
Mean Anomaly (M)321.86096305° ± 6.39e-03
Mean Motion (n)0.5210952732°/day ± 9.48e-05
Perihelion dist (q)1.00494991 AU ± 1.69e-04
Aphelion dist (Q)2.05391354 AU ± 2.75e-04
Orbital Period1.89145121 yr ± 3.44e-04
Physical Parameters
H (abs. magnitude)24.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.124″
Uncertainty1
Orbit TypeApollo
MOID0.086113 AU
Observations Used20
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-24
Last Observation Used2025-12-21
Observations (20)
Date Type RA Dec Mag Band Observatory
2025-11-24 11:00:54 C 03 32 49.386 +16 27 51.52 X F51
2025-11-24 11:21:20 C 03 32 47.578 +16 28 09.19 X F51
2025-11-24 11:41:32 C 03 32 45.799 +16 28 26.34 X F51
2025-11-24 12:01:42 C 03 32 43.996 +16 28 43.14 X F51
2025-12-19 04:55:39 C 02 33 59.904 +29 59 04.02 V V00
2025-12-19 05:03:43 C 02 33 58.900 +29 59 18.78 V V00
2025-12-19 05:11:46 C 02 33 57.884 +29 59 33.43 V V00
2025-12-19 05:19:49 C 02 33 56.880 +29 59 48.19 V V00
2025-12-19 07:50:35 C 02 33 38.585 +30 04 17.18 V V06
2025-12-19 07:54:01 C 02 33 38.164 +30 04 23.27 V V06
2025-12-19 07:57:27 C 02 33 37.775 +30 04 29.17 V V06
2025-12-19 08:00:53 C 02 33 37.390 +30 04 35.33 V V06
2025-12-20 01:39:14 C 02 31 48.832 +30 37 41.66 V V06
2025-12-20 01:42:15 C 02 31 48.450 +30 37 47.57 V V06
2025-12-20 01:45:17 C 02 31 48.094 +30 37 53.54 V V06
2025-12-20 01:48:20 C 02 31 47.708 +30 37 59.41 V V06
2025-12-21 03:14:33 C 02 29 02.382 +31 26 27.64 V V06
2025-12-21 04:54:52 C 02 28 49.904 +31 29 40.24 V V06
2025-12-21 04:57:24 C 02 28 49.595 +31 29 44.88 V V06
2025-12-21 04:59:56 C 02 28 49.271 +31 29 49.74 V V06