2025 YW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2280504181 ± 2.33e-04
Semi-major axis (a)0.9802052134 AU ± 8.93e-06
Inclination (i)4.39561772° ± 4.58e-03
Long. of Asc. Node (Ω)254.11161899° ± 9.20e-03
Arg. of Perihelion (ω)350.07147751° ± 7.89e-03
Mean Anomaly (M)193.72577254° ± 2.16e-02
Mean Motion (n)1.0156329077°/day ± 1.39e-05
Perihelion dist (q)0.75666900 AU ± 2.29e-04
Aphelion dist (Q)1.20374142 AU ± 2.29e-04
Orbital Period0.97045525 yr ± 1.33e-05
Physical Parameters
H (abs. magnitude)24.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.241″
Uncertainty2
Orbit TypeAten
MOID0.068353 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-19
Last Observation Used2025-12-29
Observations (23)
Date Type RA Dec Mag Band Observatory
2025-12-19 10:06:43 C 07 49 32.005 +13 01 36.62 V V00
2025-12-19 10:14:48 C 07 49 31.220 +13 01 29.21 V V00
2025-12-19 10:22:50 C 07 49 30.436 +13 01 21.97 V V00
2025-12-19 10:30:53 C 07 49 29.658 +13 01 14.48 V V00
2025-12-19 11:02:39 C 07 49 26.420 +13 00 43.63 W H01
2025-12-19 11:07:56 C 07 49 25.909 +13 00 38.72 W H01
2025-12-19 11:09:03 C 07 49 25.932 +13 00 39.02 V V06
2025-12-19 11:13:37 C 07 49 25.446 +13 00 34.49 V V06
2025-12-19 11:18:12 C 07 49 24.989 +13 00 29.70 V V06
2025-12-19 11:29:43 C 07 49 23.821 +13 00 18.75 W H01
2025-12-19 11:36:06 C 07 49 23.208 +13 00 12.76 W H01
2025-12-20 05:30:52 C 07 47 49.540 +12 44 39.20 V 807
2025-12-20 05:52:32 C 07 47 47.350 +12 44 19.10 V 807
2025-12-20 06:14:13 C 07 47 45.070 +12 43 59.80 V 807
2025-12-21 06:34:19 C 07 45 28.030 +12 20 31.13 V V06
2025-12-21 06:37:24 C 07 45 27.706 +12 20 28.25 V V06
2025-12-21 06:40:29 C 07 45 27.367 +12 20 25.33 V V06
2025-12-21 06:43:34 C 07 45 27.036 +12 20 22.56 V V06
2025-12-22 06:14:43 C 07 43 03.50 +11 57 48.6 V H21
2025-12-22 06:18:49 C 07 43 03.07 +11 57 44.6 V H21
2025-12-29 04:05:30 C 07 22 03.160 +09 03 59.90 V 807
2025-12-29 04:13:37 C 07 22 01.830 +09 03 50.10 V 807
2025-12-29 04:21:44 C 07 22 00.520 +09 03 41.60 V 807