Asteroid General Data

1950 KA (1580 Betulia)

General information

Preliminary designation	1950 KA
Name	Betulia
Number	1580
Group	Amor
Absolute magnitude	14.54
Approximate diameter (m)	3 300
Approximate mass (kg)	6.48·10¹³
Number of observations	2032
Arc length (days)	27596

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	171.231066
a – orbit major semiaxis (astronomical units)	2.19472300
e – orbit eccentricity	0.48764700
ω – orbit ascending node-perihelion angle (degrees)	159.704151
Ω – longitude of orbit ascending node (degrees)	62.219736
i – orbit inclination to the ecliptic plane (degrees)	52.192043

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	267.699948	2.19503139	0.50208469	157.611806	63.161509	51.769807	1.09293974	3.252084
01/21/1858	236.315410	2.19722737	0.49899188	157.896784	63.005639	51.831930	1.10082875	3.256965
01/29/1887	206.174054	2.19673527	0.49743998	158.082695	62.904650	51.836183	1.10399131	3.255871
02/07/1916	175.573120	2.19656846	0.49473263	158.452751	62.749552	51.903026	1.10985438	3.255500
02/14/1945	146.160264	2.19674992	0.49233736	158.767438	62.620506	51.957405	1.11520786	3.255904
02/22/1974	117.025056	2.19536017	0.49029581	159.174998	62.473639	52.048124	1.11898429	3.252814
03/02/2003	87.917383	2.19698406	0.48774838	159.486513	62.339386	52.079796	1.12540865	3.256424
03/09/2032	57.329500	2.19473159	0.48770783	159.754275	62.203544	52.203242	1.12434381	3.251417
03/17/2061	25.883158	2.19545780	0.48508833	160.149772	62.059158	52.261404	1.13046685	3.253031
03/25/2090	356.393265	2.19584037	0.48376796	160.262689	61.960204	52.270553	1.13356316	3.253882
04/03/2119	326.465123	2.19493783	0.48158031	160.679037	61.809442	52.355797	1.13789899	3.251876
04/10/2148	297.702599	2.19606214	0.47885702	160.972593	61.691479	52.361551	1.14446236	3.254375
04/18/2177	268.703899	2.19569440	0.47707372	161.358784	61.552709	52.430274	1.14818630	3.253557

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