2018 CY2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1840816113 ± 2.14e-07
Semi-major axis (a)1.1284399803 AU ± 5.36e-10
Inclination (i)26.52717684° ± 1.78e-05
Long. of Asc. Node (Ω)143.99778684° ± 1.41e-06
Arg. of Perihelion (ω)73.52960450° ± 5.84e-05
Mean Anomaly (M)119.18605001° ± 2.91e-05
Mean Motion (n)0.8222323867°/day ± 5.86e-10
Perihelion dist (q)0.92071493 AU ± 2.41e-07
Aphelion dist (Q)1.33616503 AU ± 2.41e-07
Orbital Period1.19871985 yr ± 8.55e-10
Physical Parameters
H (abs. magnitude)22.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty0
Orbit TypeApollo
MOID0.045237 AU
Observations Used177
Oppositions1
Arc Total2018-2024
First Observation Used2018-02-09
Last Observation Used2024-02-17
Observations (207)
Date Type RA Dec Mag Band Observatory
2024-02-16 10:30:43 C 13 44 23.161 +35 52 55.16 V 703
2024-02-16 10:33:45 C 13 44 26.113 +35 53 45.56 V 703
2024-02-16 10:36:46 C 13 44 29.022 +35 54 35.78 V 703
2024-02-17 09:18:04 C 14 08 30.973 +41 48 08.10 V G96
2024-02-17 09:25:38 C 14 08 38.936 +41 49 58.58 V G96
2024-02-17 09:33:10 C 14 08 46.907 +41 51 49.14 V G96
2024-02-17 09:40:44 C 14 08 54.863 +41 53 39.23 V G96