Asteroid General Data

2000 XG₄₇ (138877)

General information

Preliminary designation	2000 XG₄₇
Number	138877
Group	Apollo
Absolute magnitude	16.68
Approximate diameter (m)	1 200
Approximate mass (kg)	3.37·10¹²
Number of observations	957
Arc length (days)	9284

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	48.920352
a – orbit major semiaxis (astronomical units)	2.14028700
e – orbit eccentricity	0.54297500
ω – orbit ascending node-perihelion angle (degrees)	127.628560
Ω – longitude of orbit ascending node (degrees)	43.784422
i – orbit inclination to the ecliptic plane (degrees)	25.316153

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	11.406782	2.14089017	0.55013381	124.257961	47.114579	24.646014	0.96311411	3.132508
01/21/1858	104.746880	2.13977124	0.54976248	124.530629	46.696062	24.709428	0.96340529	3.130053
01/29/1887	201.265403	2.14109782	0.54725139	125.350547	46.064328	24.855880	0.96937906	3.132964
02/07/1916	295.365403	2.13977428	0.54770214	125.735678	45.586212	24.937569	0.96781533	3.130059
02/14/1945	32.819842	2.14085972	0.54465532	126.385715	45.062375	25.061883	0.97482908	3.132441
02/22/1974	126.992194	2.14197738	0.54465327	126.638391	44.709257	25.091583	0.97534240	3.134895
03/02/2003	223.877007	2.14174340	0.54193294	127.436674	44.079302	25.265978	0.98106210	3.134381
03/09/2032	318.448642	2.14052685	0.54254088	127.655679	43.764144	25.318184	0.97920352	3.131711
03/17/2061	55.383584	2.14195084	0.53899413	128.429433	43.146665	25.468465	0.98745191	3.134836
03/25/2090	150.867454	2.13909710	0.54076426	128.814761	42.739143	25.555873	0.98234984	3.128573
04/03/2119	248.281027	2.14131554	0.53689310	129.452779	42.213222	25.687982	0.99165800	3.133442
04/10/2148	343.574993	2.13883299	0.53857107	129.971280	41.736164	25.794922	0.98691942	3.127994
04/18/2177	80.469401	2.14017031	0.53506167	130.486865	41.292686	25.902601	0.99504722	3.130928

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