ootk
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Orbital Object Toolkit including Multiple Propagators, Initial Orbit Determination, and Maneuver Calculations.
39 lines (38 loc) • 1.7 kB
TypeScript
/**
* @author @thkruz Theodore Kruczek
* @license AGPL-3.0-or-later
* @copyright (c) 2025 Kruczek Labs LLC
*
* Orbital Object ToolKit is free software: you can redistribute it and/or modify it under the
* terms of the GNU Affero General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* Orbital Object ToolKit is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with
* Orbital Object ToolKit. If not, see <http://www.gnu.org/licenses/>.
*/
import { EpochUTC, EpochWindow, J2000 } from '../main.js';
import { ChebyshevCoefficients } from './ChebyshevCoefficients.js';
import { StateInterpolator } from './StateInterpolator.js';
/**
* Compressed Chebyshev ephemeris interpolator.
*
* The ChebyshevInterpolator sacrifices state accuracy in order to gain
* speed and memory requirements, so you can store many ephemerides in RAM
* and interpolate through them quickly.
*
* Using more coefficients per revolution during lossy compression results
* in increased accuracy and decreased performance.
*/
export declare class ChebyshevInterpolator extends StateInterpolator {
private readonly coefficients_;
constructor(coefficients: ChebyshevCoefficients[]);
private _calcSizeBytes;
get sizeBytes(): number;
interpolate(epoch: EpochUTC): J2000 | null;
window(): EpochWindow;
private _matchCoefficients;
}