Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data
2005 HC
4
General information
Preliminary designation
2005 HC
4
Group
Apollo
Absolute magnitude
20.70
Approximate diameter (m)
190
Approximate mass (kg)
1.31·10
10
Number of observations
50
Arc length (days)
12
Approaches
No approaches found
Orbit initial data
Date of initial data
03/31/2024
M
– mean anomaly (degrees)
230.689560
a
– orbit major semiaxis (astronomical units)
1.82132700
e
– orbit eccentricity
0.96127500
ω
– orbit ascending node-perihelion angle (degrees)
310.479175
Ω
– longitude of orbit ascending node (degrees)
62.355746
i
– orbit inclination to the ecliptic plane (degrees)
8.556502
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
86.907457
1.82295278
0.96158564
291.254926
81.320958
7.035587
0.07002757
2.461295
01/21/1858
8.172469
1.82393690
0.96105856
294.127989
78.484377
7.175336
0.07102673
2.463289
01/29/1887
294.762789
1.82017180
0.96166625
297.911488
74.758141
7.416293
0.06977401
2.455665
02/07/1916
228.301163
1.82120274
0.96115443
300.950006
71.745909
7.630349
0.07074565
2.457752
02/14/1945
158.669096
1.82154318
0.96116384
303.026060
69.688551
7.794770
0.07074174
2.458441
02/22/1974
92.186238
1.82027470
0.96128524
306.656863
66.097951
8.144542
0.07047150
2.455874
03/02/2003
23.562040
1.82188610
0.96067503
308.429345
64.367003
8.326522
0.07164562
2.459135
03/09/2032
313.435200
1.82053020
0.96130036
311.720088
61.113421
8.704629
0.07045386
2.456391
03/17/2061
250.674997
1.81856996
0.96060520
313.647800
59.209831
8.960586
0.07164220
2.452424
03/25/2090
193.635606
1.81636975
0.96100037
315.724981
57.175767
9.278230
0.07083775
2.447975
04/03/2119
145.737011
1.81527178
0.96097702
317.823900
55.092273
9.627941
0.07083732
2.445756
04/10/2148
96.647100
1.81519482
0.96060667
319.353080
53.616125
9.898188
0.07150656
2.445600
04/18/2177
51.685260
1.81214065
0.96091213
320.982940
52.006777
10.221635
0.07083273
2.439431
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