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Asteroid General Data

2018 CN2

General information

Preliminary designation2018 CN2
GroupApollo
Absolute magnitude27.61
Approximate diameter (m)8
Approximate mass (kg)9.33·105
Number of observations60
Arc length (days)1

Approaches

Date
Object
r, AU
r, km
02/09/2018 07:26:24 AMEarth0.00046669 770
Details...

Orbit initial data

Date of initial data09/17/2026
M – mean anomaly (degrees)140.506934
a – orbit major semiaxis (astronomical units)1.20420047
e – orbit eccentricity0.47395922
ω – orbit ascending node-perihelion angle (degrees)276.607497
Ω – longitude of orbit ascending node (degrees)320.141101
i – orbit inclination to the ecliptic plane (degrees)25.763207
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829135.3636051.154058550.46612045279.518279321.38338026.2560910.616128261.239774
01/21/1858284.9712211.153591000.46598703279.662518321.20670426.2618450.616032551.239020
01/29/188770.3372681.154275680.46590684279.743695321.03777526.2615840.616490741.240123
02/07/1916213.3527741.154528260.46582569279.850823320.85110326.2638840.616719331.240531
02/14/1945356.0525731.154333570.46562026280.012048320.66801626.2695330.616852471.240217
02/22/1974142.6154191.153151760.46544501280.197345320.49026026.2753560.616423031.238313
03/02/2003292.7519921.153899050.46533437280.337295320.29388126.2819180.616950171.239517
03/09/2032192.0248541.204176500.47400768276.623465320.11083925.7601600.633387591.321405
03/17/2061174.4547741.205914870.47424699276.655990319.90427825.7506890.634013371.324267
03/25/2090142.5437611.206048540.47426351276.805406319.71928725.7506930.634063721.324487
04/03/2119108.5055601.206318310.47423144276.950866319.52338925.7517810.634244241.324932
04/10/214874.3648941.206168960.47410057277.083216319.32496925.7538620.634323571.324686
04/18/217735.6238091.207076980.47408702277.205895319.13904925.7496810.634817441.326182
Detailed table... Graphs... 3D animation... Calculation on the date...

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