2025 XK3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9003099933 ± 2.55e-04
Semi-major axis (a)3.2683857420 AU ± 9.68e-03
Inclination (i)9.76147197° ± 5.97e-03
Long. of Asc. Node (Ω)282.66763220° ± 3.85e-02
Arg. of Perihelion (ω)355.72789348° ± 5.76e-02
Mean Anomaly (M)8.31025456° ± 3.73e-02
Mean Motion (n)0.1668062486°/day ± 7.41e-04
Perihelion dist (q)0.32582540 AU ± 1.28e-03
Aphelion dist (Q)6.21094609 AU ± 1.84e-02
Orbital Period5.90880912 yr ± 2.62e-02
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.162″
Uncertainty2
Orbit TypeApollo
MOID0.147533 AU
Observations Used59
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-10
Last Observation Used2025-12-24
Observations (61)
Date Type RA Dec Mag Band Observatory
2025-12-18 02:08:36 C 00 36 02.207 +17 34 55.70 V V06
2025-12-18 03:41:30 C 00 36 12.092 +17 34 58.08 V V06
2025-12-18 03:43:56 C 00 36 12.352 +17 34 58.51 V V06
2025-12-18 03:46:22 C 00 36 12.618 +17 34 58.33 V V06
2025-12-18 03:48:48 C 00 36 12.852 +17 34 58.62 V V06
2025-12-19 02:15:58 C 00 38 37.270 +17 35 40.34 V V06
2025-12-19 02:18:11 C 00 38 37.511 +17 35 40.38 V V06
2025-12-19 02:20:25 C 00 38 37.741 +17 35 40.56 V V06
2025-12-19 02:22:39 C 00 38 37.972 +17 35 40.52 V V06
2025-12-24 00:45:14 C 00 50 25.73 +17 40 47.5 V H21
2025-12-24 00:53:33 C 00 50 26.50 +17 40 47.9 V H21