SmallBodies.Ru
RUEN
Asteroids catalogue

Asteroid General Data

2021 PK23

General information

Preliminary designation2021 PK23
GroupAmor
Absolute magnitude23.77
Approximate diameter (m)47
Approximate mass (kg)1.88·108
Number of observations23
Arc length (days)24

Approaches

No approaches found

Orbit initial data

Date of initial data09/17/2026
M – mean anomaly (degrees)236.246205
a – orbit major semiaxis (astronomical units)2.13091400
e – orbit eccentricity0.46260900
ω – orbit ascending node-perihelion angle (degrees)322.847263
Ω – longitude of orbit ascending node (degrees)337.525851
i – orbit inclination to the ecliptic plane (degrees)8.002143
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182995.7383082.134017130.46257118317.792046340.7934577.8162681.146882313.117435
01/21/1858206.8341692.133404160.46369791318.816060340.2184827.8613021.144149113.116092
01/29/1887316.2400792.134624040.46237915319.180283339.8646667.8674851.147618393.118765
02/07/191666.1763742.133210160.46373294320.236485339.2799977.9122421.143970343.115667
02/14/1945176.0083662.134003890.46264998320.631383338.9406597.9231941.146707033.117406
02/22/1974286.5359782.133504140.46375051321.602968338.3754787.9653031.144090523.116311
03/02/200336.4820222.133905250.46265116322.009282338.0439097.9749221.146651523.117190
03/09/2032147.2905932.133652450.46372513322.910879337.4857968.0144491.144224193.116636
03/17/2061257.3992722.133752170.46235959323.390119337.1621178.0268411.147191393.116855
03/25/20907.7398452.133630160.46375701324.181825336.6443278.0648421.144144223.116587
04/03/2119116.8966522.135291040.46156814324.719052336.3438138.0714791.149708733.120227
04/10/2148226.1665902.133491880.46385230325.490944335.8106018.1146611.143866753.116285
04/18/2177336.1005212.135337860.46105410326.034105335.5509798.1230261.150831593.120330
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to approaches archive