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

2018 HW1

General information

Preliminary designation2018 HW1
GroupApollo
Absolute magnitude25.77
Approximate diameter (m)19
Approximate mass (kg)1.19·107
Number of observations49
Arc length (days)19

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)70.479211
a – orbit major semiaxis (astronomical units)1.09805900
e – orbit eccentricity0.13635000
ω – orbit ascending node-perihelion angle (degrees)120.861786
Ω – longitude of orbit ascending node (degrees)32.040377
i – orbit inclination to the ecliptic plane (degrees)6.873440
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829112.4116391.132529000.15763448124.77758035.4737676.2994200.954003381.205243
01/21/1858148.4570511.130351590.15677042125.08875134.9636826.3013240.953145901.201769
01/29/1887235.2868211.126143330.15464761124.85304534.1883006.3263710.951987961.195064
02/07/1916336.3163291.126864890.15520210125.10131334.0209756.3237140.951973101.196213
02/14/194512.8917801.132662430.15769134126.48966333.7242446.3038870.954051381.205456
02/22/197452.0596451.129604940.15627696126.43160333.1442506.3179060.953073721.200578
03/02/2003156.8019961.125411690.15427474126.07325132.5746246.3446380.951789091.193899
03/09/203269.2730251.098111390.13635967120.89698132.0243876.8728360.948373281.150721
03/17/2061126.4884421.101512920.13776060122.20064831.6846546.8541390.949767841.156072
03/25/2090170.9800391.100544710.13752526122.52029431.3550486.8488100.949192021.154548
04/03/2119229.1039811.099488340.13718691122.60847330.8514786.8446630.948652941.152887
04/10/2148294.3983711.101455090.13804350123.59267930.4901936.8272920.949406371.155981
04/18/2177335.5961941.100878230.13789832123.98791330.2089986.8230420.949068971.155073
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