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Asteroid General Data

2021 UA1

General information

Preliminary designation2021 UA1
GroupAten
Absolute magnitude31.79
Approximate diameter (m)1
Approximate mass (kg)2.90·103
Number of observations22
Arc length (days)1

Approaches

Date
Object
r, AU
r, km
10/25/2021 03:07:12 AMEarth0.0000639 414
Details...

Orbit initial data

Date of initial data02/25/2023
M – mean anomaly (degrees)120.462679
a – orbit major semiaxis (astronomical units)1.08560139
e – orbit eccentricity0.40457025
ω – orbit ascending node-perihelion angle (degrees)165.162105
Ω – longitude of orbit ascending node (degrees)124.020350
i – orbit inclination to the ecliptic plane (degrees)0.006040
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829249.8557890.980387310.3753227764.580126213.10730910.2205250.612425630.970727
01/21/1858212.2709350.981073600.3751551864.933939212.90679410.2266230.613018760.971747
01/29/1887161.3026140.981235400.3750199165.172674212.68570210.2337250.613252590.971987
02/07/1916125.4833250.980155720.3749063465.289868212.44446210.2508180.612689130.970383
02/14/194592.4069660.980227030.3751430965.325671212.18985810.2619480.612501640.970489
02/22/197459.5444620.980056080.3750632965.523958211.96362410.2711310.612473020.970235
03/02/20039.6554900.981770270.3743226366.176710211.70824210.2919940.614271440.972782
03/09/2032115.3599831.085920760.40469829157.096500132.0671220.0066730.646450491.131613
03/17/2061350.3577231.086075320.40499037129.817273159.3388840.0191560.646225281.131854
03/25/2090226.6503461.085393340.40482533129.305013159.6848390.0302410.645998631.130788
04/03/211961.2910721.091253740.40484737138.113802151.6099190.0341840.649462541.139959
04/10/2148223.4389171.092326400.40502258137.793229151.7318120.0504660.649909541.141640
04/18/217753.8941481.088147860.40493759140.454848149.3978800.0525510.647515891.135096
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