ootk
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Orbital Object Toolkit including Multiple Propagators, Initial Orbit Determination, and Maneuver Calculations.
60 lines (59 loc) • 2.34 kB
TypeScript
/**
* @author @thkruz Theodore Kruczek
* @description Orbital Object ToolKit (ootk) is a collection of tools for working
* with satellites and other orbital objects.
* @license AGPL-3.0-or-later
* @copyright (c) 2025 Kruczek Labs LLC
*
* Many of the classes are based off of the work of @david-rc-dayton and his
* Pious Squid library (https://github.com/david-rc-dayton/pious_squid) which
* is licensed under the MIT license.
*
* 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 { Seconds } from '../main.js';
import { Epoch } from './Epoch.js';
import { EpochGPS } from './EpochGPS.js';
import { EpochTAI } from './EpochTAI.js';
import { EpochTDB } from './EpochTDB.js';
import { EpochTT } from './EpochTT.js';
type FromDateParams = {
year: number;
month: number;
day: number;
hour?: number;
minute?: number;
second?: number;
};
export declare class EpochUTC extends Epoch {
static now(): EpochUTC;
static fromDate({ year, month, day, hour, minute, second }: FromDateParams): EpochUTC;
static fromDateTime(dt: Date): EpochUTC;
static fromDateTimeString(dateTimeString: string): EpochUTC;
static fromJ2000TTSeconds(seconds: Seconds): EpochUTC;
static fromDefinitiveString(definitiveString: string): EpochUTC;
roll(seconds: Seconds): EpochUTC;
toMjd(): number;
toMjdGsfc(): number;
toTAI(): EpochTAI;
toTT(): EpochTT;
toTDB(): EpochTDB;
toGPS(): EpochGPS;
gmstAngle(): number;
gmstAngleDegrees(): number;
private static readonly gmstPoly_;
private static readonly dayOfYearLookup_;
private static isLeapYear_;
private static dayOfYear_;
private static dateToPosix_;
}
export {};