Asteroid General Data

2017 HP₄₉

General information

Preliminary designation	2017 HP₄₉
Group	Apollo
Absolute magnitude	22.87
Approximate diameter (m)	71
Approximate mass (kg)	6.51·10⁸
Number of observations	64
Arc length (days)	185

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	66.596308
a – orbit major semiaxis (astronomical units)	1.69205500
e – orbit eccentricity	0.43664500
ω – orbit ascending node-perihelion angle (degrees)	214.152790
Ω – longitude of orbit ascending node (degrees)	76.178034
i – orbit inclination to the ecliptic plane (degrees)	6.123702

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.786472	1.69169763	0.43537811	211.599144	77.957868	6.216246	0.95516951	2.200314
01/21/1858	200.593854	1.68828049	0.43487445	211.998723	77.744906	6.216293	0.95409044	2.193651
01/29/1887	281.174294	1.68882873	0.43479451	212.383969	77.523530	6.203341	0.95453527	2.194720
02/07/1916	357.057343	1.69024389	0.43523425	212.809632	77.167300	6.183340	0.95459186	2.197479
02/14/1945	64.109651	1.69302983	0.43612503	213.069651	76.830432	6.153450	0.95465715	2.202914
02/22/1974	124.161208	1.69400130	0.43667999	213.444666	76.551186	6.138844	0.95426483	2.204810
03/02/2003	180.610563	1.69460901	0.43695945	213.793970	76.351579	6.128214	0.95413358	2.205997
03/09/2032	245.105529	1.68645672	0.43475468	214.419384	76.096091	6.147169	0.95326176	2.190097
03/17/2061	335.471299	1.68630494	0.43518471	214.714054	75.919430	6.137980	0.95245082	2.189802
03/25/2090	71.147550	1.68390281	0.43401823	215.248002	75.605274	6.131059	0.95305829	2.185124
04/03/2119	172.134392	1.68360062	0.43430934	215.584910	75.355918	6.117917	0.95239714	2.184536
04/10/2148	279.726806	1.68097430	0.43331585	216.152577	75.071915	6.114706	0.95258150	2.179426
04/18/2177	33.533012	1.68103930	0.43333066	216.557466	74.806016	6.101669	0.95259344	2.179553

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