Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2014 DQ21

General information

Preliminary designation2014 DQ21
GroupAmor
Absolute magnitude20.99
Approximate diameter (m)170
Approximate mass (kg)8.75·109
Number of observations17
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)237.879014
a – orbit major semiaxis (astronomical units)1.69633000
e – orbit eccentricity0.35723900
ω – orbit ascending node-perihelion angle (degrees)297.295309
Ω – longitude of orbit ascending node (degrees)135.678587
i – orbit inclination to the ecliptic plane (degrees)54.931376
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829112.0841951.696301580.36383724297.767375136.38415854.7975821.079123892.209303
01/21/1858160.9555081.696395000.36288058297.690908136.27423354.8187091.080806202.209485
01/29/1887209.8991661.696263380.36190887297.630782136.17473854.8381841.082370622.209228
02/07/1916258.8292541.696183710.36090597297.544192136.07150254.8634091.084020892.209072
02/14/1945307.7007261.696407770.35989284297.489256135.97254554.8781751.085882762.209510
02/22/1974356.6529431.696364630.35875711297.422317135.86587254.8994551.087781752.209426
03/02/200345.5028351.696396160.35808004297.367978135.76153354.9173791.088950552.209487
03/09/203294.5199261.696282190.35727807297.275827135.65993754.9349431.090237762.209265
03/17/2061143.4292451.696270590.35621320297.203394135.55655254.9524001.092036622.209242
03/25/2090192.3123801.696377460.35521694297.127504135.45453754.9662431.093795442.209451
04/03/2119241.2736651.696310690.35433420297.049693135.35013554.9877551.095249802.209320
04/10/2148290.1436761.696297540.35336203296.971220135.25790755.0028141.096890402.209295
04/18/2177339.1004111.696342660.35238286296.880103135.15498455.0232161.098580592.209383
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика