2018 NC

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6012111927 ± 1.69e-08
Semi-major axis (a)2.0565878187 AU ± 4.76e-09
Inclination (i)6.70202254° ± 5.88e-06
Long. of Asc. Node (Ω)128.01628233° ± 3.10e-05
Arg. of Perihelion (ω)75.48062349° ± 3.09e-05
Mean Anomaly (M)194.93615987° ± 2.46e-06
Mean Motion (n)0.3341884127°/day ± 1.16e-09
Perihelion dist (q)0.82014420 AU ± 3.48e-08
Aphelion dist (Q)3.29303143 AU ± 3.56e-08
Orbital Period2.94931316 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)20.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeApollo
MOID0.035759 AU
Observations Used234
Oppositions4
Arc Total2018-2024
First Observation Used2018-07-02
Last Observation Used2024-08-08
Observations (260)
Date Type RA Dec Mag Band Observatory
2024-08-03 09:57:10 C 20 51 22.803 -18 34 41.92 X F52
2024-08-03 10:32:47 C 20 51 20.146 -18 35 03.98 X F52
2024-08-03 10:47:56 C 20 51 19.030 -18 35 13.45 X F52
2024-08-08 09:10:43 C 20 43 37.760 -19 42 18.66 X F52
2024-08-08 09:15:32 C 20 43 37.446 -19 42 20.99 X F52
2024-08-08 09:32:38 C 20 43 36.355 -19 42 29.89 X F52
2024-08-08 09:44:55 C 20 43 35.578 -19 42 36.21 X F52
2024-08-08 09:49:42 C 20 43 35.268 -19 42 38.61 X F52
2024-08-08 10:02:04 C 20 43 34.485 -19 42 44.99 X F52
2024-08-08 10:06:49 C 20 43 34.186 -19 42 47.46 X F52