Asteroid General Data

2018 PG₉

General information

Preliminary designation	2018 PG₉
Group	Apollo
Absolute magnitude	22.31
Approximate diameter (m)	92
Approximate mass (kg)	1.41·10⁹
Number of observations	30
Arc length (days)	36

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	12.955263
a – orbit major semiaxis (astronomical units)	2.46236800
e – orbit eccentricity	0.65026800
ω – orbit ascending node-perihelion angle (degrees)	265.358945
Ω – longitude of orbit ascending node (degrees)	144.133727
i – orbit inclination to the ecliptic plane (degrees)	5.740320

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	106.608447	2.53395158	0.60506205	256.441899	152.107037	5.799638	1.00075363	4.033649
01/21/1858	166.912932	2.54403616	0.60162420	256.762410	151.539837	5.795203	1.01348243	4.057752
01/29/1887	225.742128	2.53829661	0.60542001	256.856380	151.219613	5.794935	1.00156106	4.044028
02/07/1916	297.627949	2.52251240	0.61453120	257.868277	150.355626	5.789085	0.97234982	4.006366
02/14/1945	39.365452	2.50504427	0.62368863	260.221086	148.516228	5.765876	0.94267664	3.964822
02/22/1974	174.239802	2.47906199	0.63877264	263.712737	145.672809	5.744637	0.89550502	3.903298
03/02/2003	340.264618	2.46786949	0.64615519	264.984596	144.578581	5.740282	0.87324281	3.876894
03/09/2032	163.810535	2.46003269	0.65117267	265.350366	144.080280	5.740852	0.85812663	3.858442
03/17/2061	348.511697	2.46396116	0.64969709	265.623760	143.651944	5.740384	0.86313276	3.867688
03/25/2090	161.156128	2.47676475	0.64281917	266.690962	142.610839	5.720057	0.88465289	3.897874
04/03/2119	306.000466	2.49539348	0.63094664	269.396560	140.159387	5.732594	0.92093336	3.941932
04/10/2148	60.046374	2.51213190	0.61953717	272.100192	137.812649	5.737065	0.95577280	3.981661
04/18/2177	144.459167	2.53343044	0.60653274	274.189838	135.891611	5.751588	0.99682193	4.032404

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