2023 XK11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5438137729 ± 1.52e-03
Semi-major axis (a)1.9909726689 AU ± 6.38e-03
Inclination (i)8.62210859° ± 1.43e-02
Long. of Asc. Node (Ω)205.07102644° ± 2.89e-02
Arg. of Perihelion (ω)167.87697706° ± 2.44e-02
Mean Anomaly (M)267.48512534° ± 1.29e+00
Mean Motion (n)0.3508442221°/day ± 1.69e-03
Perihelion dist (q)0.90825431 AU ± 4.20e-03
Aphelion dist (Q)3.07369103 AU ± 1.03e-02
Orbital Period2.80929889 yr ± 1.35e-02
Physical Parameters
H (abs. magnitude)23.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.150″
Uncertainty4
Orbit TypeApollo
MOID0.059484 AU
Observations Used15
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-07
Last Observation Used2023-12-12
Observations (16)
Date Type RA Dec Mag Band Observatory
2023-12-07 08:20:18 C 03 48 22.291 -27 29 33.86 X F51
2023-12-07 08:35:04 C 03 48 25.071 -27 28 44.49 X F51
2023-12-07 08:50:38 C 03 48 28.012 -27 27 52.71 X F51
2023-12-07 09:06:30 C 03 48 31.005 -27 26 59.04 X F51
2023-12-07 10:31:39 C 03 48 47.002 -27 22 12.73 V F51
2023-12-07 10:32:35 C 03 48 47.176 -27 22 09.56 V F51
2023-12-08 04:17:47 C 03 52 16.900 -26 23 11.10 u 807
2023-12-08 04:29:36 C 03 52 19.000 -26 22 34.00 u 807
2023-12-08 04:41:25 C 03 52 21.060 -26 21 55.50 u 807
2023-12-08 09:16:48 C 03 53 13.866 -26 07 55.41 V F52
2023-12-08 09:17:44 C 03 53 14.029 -26 07 52.29 V F52
2023-12-08 12:02:00 C 03 53 44.100 -25 58 18.34 V 474
2023-12-08 12:12:20 C 03 53 45.898 -25 57 45.14 V 474
2023-12-08 12:23:01 C 03 53 47.736 -25 57 11.30 V 474
2023-12-12 09:19:38 C 04 08 25.038 -21 30 29.48 V F51
2023-12-12 09:20:48 C 04 08 25.197 -21 30 26.62 V F51