Asteroid General Data

2015 PE₃₁₂

General information

Preliminary designation	2015 PE₃₁₂
Group	Apollo
Absolute magnitude	23.08
Approximate diameter (m)	64
Approximate mass (kg)	4.87·10⁸
Number of observations	9
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	334.517347
a – orbit major semiaxis (astronomical units)	1.70242200
e – orbit eccentricity	0.54621600
ω – orbit ascending node-perihelion angle (degrees)	260.951441
Ω – longitude of orbit ascending node (degrees)	137.139469
i – orbit inclination to the ecliptic plane (degrees)	7.435916

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	164.363554	1.70845468	0.54900801	257.154354	140.246249	7.485935	0.77049938	2.233088
01/21/1858	164.261816	1.70852149	0.54887709	257.783941	139.737868	7.485201	0.77075318	2.233219
01/29/1887	163.009494	1.70892085	0.54876351	258.323032	139.321938	7.482636	0.77112745	2.234002
02/07/1916	157.193911	1.70977639	0.54892966	258.909519	138.808833	7.478803	0.77122942	2.235680
02/14/1945	150.003044	1.71029653	0.54927151	259.373632	138.411348	7.470035	0.77087938	2.236700
02/22/1974	139.277744	1.71063804	0.54906876	260.012447	137.906424	7.467271	0.77138013	2.237370
03/02/2003	131.502080	1.70949934	0.54886331	260.542562	137.506621	7.466839	0.77121787	2.235136
03/09/2032	127.227005	1.70849660	0.54879256	261.252853	137.002433	7.449516	0.77088638	2.233170
03/17/2061	125.344283	1.70800636	0.54890449	261.755638	136.586035	7.446010	0.77047399	2.232209
03/25/2090	125.204370	1.70693532	0.54914318	262.405229	136.098349	7.444600	0.76958342	2.230110
04/03/2119	125.667690	1.70804456	0.54893981	262.971385	135.627969	7.424275	0.77043090	2.232284
04/10/2148	125.355119	1.70861541	0.54896083	263.462956	135.205677	7.420273	0.77065248	2.233403
04/18/2177	124.105151	1.70860070	0.54898818	264.061040	134.710940	7.426795	0.77059912	2.233374

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