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Asteroids catalogue

Asteroid General Data

2021 TN8

General information

Preliminary designation2021 TN8
GroupApollo
Absolute magnitude26.69
Approximate diameter (m)12
Approximate mass (kg)3.33·106
Number of observations14
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data09/17/2026
M – mean anomaly (degrees)18.531466
a – orbit major semiaxis (astronomical units)1.15721400
e – orbit eccentricity0.12367400
ω – orbit ascending node-perihelion angle (degrees)320.458842
Ω – longitude of orbit ascending node (degrees)17.043089
i – orbit inclination to the ecliptic plane (degrees)25.906079
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182986.9046551.157157690.12435120319.20663417.78024025.9080831.013263741.244771
01/21/1858197.9693521.157154120.12427590319.42563517.66767025.9077741.013347761.244765
01/29/1887313.9578991.156923070.12401842319.53284517.56523925.9088791.013443301.244392
02/07/191665.7856431.157130160.12409653319.81149617.44902125.9080401.013534321.244726
02/14/1945180.8907351.157031470.12380887319.88457417.35011325.9074871.013780711.244567
02/22/1974292.6221681.156999480.12375289320.13724417.23620725.9065581.013817461.244516
03/02/200349.2060241.156852010.12355705320.16766217.13771525.9065541.013914781.244278
03/09/2032162.5742771.156807200.12330431320.48493017.02108925.9059481.014167891.244205
03/17/2061279.9831851.156830900.12323386320.53688216.92864425.9061201.014270161.244244
03/25/209034.8791711.156616120.12297435320.81807316.81093925.9075621.014382011.243897
04/03/2119153.9164521.156817530.12301272320.85188316.71627425.9061791.014514261.244222
04/10/2148268.6317671.156826980.12287504321.21928816.59789025.9071881.014681811.244237
04/18/217725.4877391.157037380.12297975321.26253816.50369225.9059541.014745211.244577
Detailed table... Graphs... 3D animation... Calculation on the date...

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