2021 CU10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1129941433 ± 3.01e-08
Semi-major axis (a)1.4266092468 AU ± 5.33e-09
Inclination (i)25.37426983° ± 1.17e-05
Long. of Asc. Node (Ω)337.62290796° ± 6.82e-06
Arg. of Perihelion (ω)92.97295880° ± 5.27e-05
Mean Anomaly (M)342.00575561° ± 4.37e-05
Mean Motion (n)0.5784352141°/day ± 3.24e-09
Perihelion dist (q)1.26541076 AU ± 4.33e-08
Aphelion dist (Q)1.58780774 AU ± 4.34e-08
Orbital Period1.70395277 yr ± 9.55e-09
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty0
Orbit TypeAmor
MOID0.389830 AU
Observations Used52
Oppositions5
Arc Total2013-2025
First Observation Used2013-08-26
Last Observation Used2025-08-31
Observations (56)
Date Type RA Dec Mag Band Observatory
2025-08-23 10:30:37 C 01 04 01.584 +19 49 17.47 V F52
2025-08-23 11:05:22 C 01 04 00.418 +19 50 29.83 V F52
2025-08-23 11:22:48 C 01 03 59.821 +19 51 05.75 V F52
2025-08-31 20:49:05 C 00 54 52.427 +27 02 24.00 X 033
2025-08-31 21:00:28 C 00 54 51.739 +27 02 49.90 X 033
2025-08-31 21:11:49 C 00 54 50.940 +27 03 15.80 X 033