moon-sighting/.github/wiki/api/interfaces/SpkSegment.md

moon-sighting v1.1.1

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moon-sighting / SpkSegment

Interface: SpkSegment

Defined in: types.ts:459

A segment in a JPL SPK (DAF) kernel file

Properties

center

center: number

Defined in: types.ts:463

NAIF body ID of the center body

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dataOffset

dataOffset: number

Defined in: types.ts:473

Byte offset of the data array in the file

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dataSize

dataSize: number

Defined in: types.ts:475

Number of double-precision values in the data array

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dataType

dataType: 2 | 3

Defined in: types.ts:467

SPK data type (2 = Chebyshev position only, 3 = Chebyshev position + velocity)

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endET

endET: number

Defined in: types.ts:471

Segment end time in ET seconds past J2000

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frame

frame: number

Defined in: types.ts:465

Reference frame code

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startET

startET: number

Defined in: types.ts:469

Segment start time in ET seconds past J2000

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target

target: number

Defined in: types.ts:461

NAIF body ID of the target body