Asteroid General Data

1999 KW₄ (66391 Moshup)

General information

Preliminary designation	1999 KW₄
Name	Moshup
Number	66391
Group	Aten
Absolute magnitude	16.64
Approximate diameter (m)	1 200
Approximate mass (kg)	3.56·10¹²
Number of observations	4263
Arc length (days)	9911

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	196.887975
a – orbit major semiaxis (astronomical units)	0.64239000
e – orbit eccentricity	0.68836300
ω – orbit ascending node-perihelion angle (degrees)	192.654875
Ω – longitude of orbit ascending node (degrees)	244.894815
i – orbit inclination to the ecliptic plane (degrees)	38.879008

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	183.584214	0.64228759	0.68811297	192.238305	245.276716	38.930675	0.20032117	0.514748
01/21/1858	318.016234	0.64235193	0.68815797	192.308845	245.226734	38.915112	0.20031233	0.514826
01/29/1887	95.653026	0.64231318	0.68823810	192.354016	245.167341	38.908740	0.20024878	0.514779
02/07/1916	236.322665	0.64222401	0.68834472	192.407593	245.106236	38.907579	0.20015250	0.514672
02/14/1945	17.155682	0.64212512	0.68861395	192.455620	245.058213	38.892692	0.19994880	0.514553
02/22/1974	155.958756	0.64225070	0.68846325	192.530150	244.997460	38.888226	0.20008469	0.514704
03/02/2003	291.141190	0.64226075	0.68843635	192.592561	244.936732	38.891155	0.20010510	0.514716
03/09/2032	65.499505	0.64237282	0.68845077	192.666031	244.888492	38.879029	0.20013076	0.514851
03/17/2061	203.713745	0.64230559	0.68860522	192.711998	244.828095	38.873584	0.20001061	0.514770
03/25/2090	345.964498	0.64219065	0.68875797	192.758446	244.768544	38.875996	0.19987673	0.514632
04/03/2119	125.200514	0.64220595	0.68894215	192.816213	244.718596	38.854763	0.19976320	0.514650
04/10/2148	261.258865	0.64230585	0.68873915	192.883293	244.657111	38.855311	0.19992466	0.514770
04/18/2177	34.951423	0.64215426	0.68894132	192.929416	244.596326	38.852923	0.19974766	0.514588

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