Asteroid General Data

1997 NC₁ (152637)

General information

Preliminary designation	1997 NC₁
Number	152637
Group	Aten
Absolute magnitude	17.87
Approximate diameter (m)	710
Approximate mass (kg)	6.51·10¹¹
Number of observations	381
Arc length (days)	9209

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.832531
a – orbit major semiaxis (astronomical units)	0.86529200
e – orbit eccentricity	0.20768300
ω – orbit ascending node-perihelion angle (degrees)	16.422317
Ω – longitude of orbit ascending node (degrees)	96.417972
i – orbit inclination to the ecliptic plane (degrees)	16.742756

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	166.400263	0.86727986	0.20963509	16.700403	97.883908	16.655727	0.68546757	0.807680
01/21/1858	152.078410	0.86646889	0.20891895	16.790261	97.665715	16.672730	0.68544712	0.806548
01/29/1887	151.576727	0.86563281	0.20978731	16.707626	97.449338	16.668760	0.68403403	0.805381
02/07/1916	153.511557	0.86642485	0.20874855	16.720958	97.209080	16.689860	0.68555992	0.806486
02/14/1945	150.285078	0.86631025	0.20793810	16.608451	97.009611	16.713441	0.68617134	0.806326
02/22/1974	153.934903	0.86572255	0.20775004	16.645902	96.797398	16.722819	0.68586866	0.805506
03/02/2003	163.623130	0.86571295	0.20847640	16.607442	96.603463	16.714177	0.68523223	0.805492
03/09/2032	183.625437	0.86524094	0.20717400	16.363163	96.364405	16.751628	0.68598551	0.804834
03/17/2061	197.553649	0.86559572	0.20762763	16.398808	96.149380	16.745740	0.68587413	0.805329
03/25/2090	216.460582	0.86437172	0.20832376	16.141275	95.947901	16.751695	0.68430255	0.803621
04/03/2119	255.677711	0.86430811	0.20719697	16.243542	95.781282	16.765887	0.68522609	0.803533
04/10/2148	300.967283	0.86426800	0.20735097	16.044148	95.528396	16.774836	0.68506119	0.803477
04/18/2177	339.984947	0.86431138	0.20834528	16.048465	95.342184	16.764401	0.68423619	0.803537

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