Asteroid General Data

1999 NC₄₃ (86039)

General information

Preliminary designation	1999 NC₄₃
Number	86039
Group	Apollo
Absolute magnitude	15.94
Approximate diameter (m)	1 700
Approximate mass (kg)	9.37·10¹²
Number of observations	1666
Arc length (days)	9800

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	152.873454
a – orbit major semiaxis (astronomical units)	1.75981900
e – orbit eccentricity	0.57880100
ω – orbit ascending node-perihelion angle (degrees)	120.826749
Ω – longitude of orbit ascending node (degrees)	311.615125
i – orbit inclination to the ecliptic plane (degrees)	7.133309

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	241.379271	1.75833700	0.58050402	116.272226	315.329163	6.979960	0.73761531	2.331599
01/21/1858	41.788831	1.75795967	0.58016087	116.832358	314.841762	6.997051	0.73806026	2.330848
01/29/1887	203.085698	1.75860499	0.57978343	117.402950	314.358864	7.013417	0.73899495	2.332132
02/07/1916	3.190526	1.75822377	0.57865381	118.249092	313.707889	7.045335	0.74082088	2.331373
02/14/1945	163.412736	1.75828009	0.57904235	119.019097	313.108297	7.072301	0.74016146	2.331485
02/22/1974	324.707989	1.75869039	0.57941795	119.741345	312.500605	7.096485	0.73967362	2.332302
03/02/2003	121.639196	1.75942495	0.57951973	120.337971	312.009218	7.115494	0.73980348	2.333763
03/09/2032	276.967415	1.76047864	0.57837591	121.044456	311.446167	7.142162	0.74226021	2.335860
03/17/2061	69.504476	1.76067256	0.57852728	121.715199	310.933409	7.167982	0.74207545	2.336246
03/25/2090	219.955740	1.76127355	0.57911858	122.551911	310.279933	7.199743	0.74128731	2.337442
04/03/2119	10.323642	1.76115767	0.57979322	123.185569	309.764175	7.219948	0.74005040	2.337211
04/10/2148	157.100470	1.76294046	0.58000639	123.756584	309.226914	7.229368	0.74042373	2.340761
04/18/2177	299.362850	1.76374401	0.57915051	124.324633	308.727318	7.239253	0.74227077	2.342362

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