Asteroid General Data

1984 KD (3671 Dionysus)

General information

Preliminary designation	1984 KD
Name	Dionysus
Number	3671
Group	Apollo
Absolute magnitude	16.50
Approximate diameter (m)	1 300
Approximate mass (kg)	4.32·10¹²
Number of observations	1197
Arc length (days)	15278

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	342.880243
a – orbit major semiaxis (astronomical units)	2.19649100
e – orbit eccentricity	0.54405300
ω – orbit ascending node-perihelion angle (degrees)	204.482763
Ω – longitude of orbit ascending node (degrees)	82.009883
i – orbit inclination to the ecliptic plane (degrees)	13.531255

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	5.980819	2.18653459	0.53876771	200.569550	84.307265	14.017676	1.00850036	3.233219
01/21/1858	356.640087	2.18653150	0.53826323	200.796223	84.072277	13.986491	1.00960199	3.233212
01/29/1887	342.942312	2.19007152	0.53990362	201.467038	83.694290	13.895963	1.00764397	3.241067
02/07/1916	326.075602	2.19093478	0.53844873	202.200457	83.355390	13.806068	1.01122872	3.242984
02/14/1945	310.465501	2.19122136	0.53888291	202.826618	82.986501	13.728844	1.01040961	3.243620
02/22/1974	291.348916	2.19352913	0.54134035	203.499894	82.654581	13.657773	1.00608330	3.248746
03/02/2003	262.807877	2.19927920	0.54165589	204.132439	82.244320	13.548497	1.00802667	3.261528
03/09/2032	228.459516	2.19677075	0.54427341	204.462084	81.992847	13.532523	1.00112685	3.255950
03/17/2061	193.034560	2.19896071	0.54359730	205.067563	81.632912	13.453792	1.00361160	3.260820
03/25/2090	160.789844	2.19967652	0.54400203	205.551704	81.254755	13.373973	1.00304803	3.262412
04/03/2119	121.501814	2.20127811	0.54420427	206.284188	80.861227	13.291403	1.00333317	3.265976
04/10/2148	82.998752	2.20316475	0.54416282	206.946132	80.431503	13.186287	1.00428442	3.270176
04/18/2177	39.241588	2.20357169	0.54494297	207.641269	80.065636	13.112082	1.00275080	3.271082

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