613940 (2008 CZ118)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4181397347 ± 4.78e-08
Semi-major axis (a)2.2094166952 AU ± 6.16e-09
Inclination (i)22.94245073° ± 7.34e-06
Long. of Asc. Node (Ω)22.15169383° ± 1.01e-05
Arg. of Perihelion (ω)96.60389825° ± 2.25e-05
Mean Anomaly (M)162.14773363° ± 9.17e-06
Mean Motion (n)0.3001206159°/day ± 1.26e-09
Perihelion dist (q)1.28557178 AU ± 1.06e-07
Aphelion dist (Q)3.13326161 AU ± 1.06e-07
Orbital Period3.28410056 yr ± 1.37e-08
Physical Parameters
H (abs. magnitude)18.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty0
Orbit TypeAmor
MOID0.501670 AU
Observations Used209
Oppositions18
Arc Total1997-2023
First Observation Used1997-10-29
Last Observation Used2023-10-19
Observations (209)
Date Type RA Dec Mag Band Observatory
2023-10-15 07:40:17 C 23 44 25.458 -15 47 37.78 X F51
2023-10-15 07:58:14 C 23 44 24.394 -15 47 33.70 X F51
2023-10-15 08:16:07 C 23 44 23.351 -15 47 29.95 X F51
2023-10-18 07:58:20 C 23 40 25.756 -15 30 57.64 X F52
2023-10-18 08:13:12 C 23 40 24.947 -15 30 53.82 X F52
2023-10-18 08:28:07 C 23 40 24.121 -15 30 50.00 X F52
2023-10-19 06:41:35 C 23 39 13.639 -15 25 11.49 X F51
2023-10-19 07:13:40 C 23 39 11.881 -15 25 03.36 X F51
2023-10-19 07:29:41 C 23 39 11.017 -15 24 59.45 X F51