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SpkSegment

github-actions[bot] edited this page May 30, 2026 · 1 revision

moon-sighting v1.1.1


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


dataOffset

dataOffset: number

Defined in: types.ts:473

Byte offset of the data array in the file


dataSize

dataSize: number

Defined in: types.ts:475

Number of double-precision values in the data array


dataType

dataType: 2 | 3

Defined in: types.ts:467

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


endET

endET: number

Defined in: types.ts:471

Segment end time in ET seconds past J2000


frame

frame: number

Defined in: types.ts:465

Reference frame code


startET

startET: number

Defined in: types.ts:469

Segment start time in ET seconds past J2000


target

target: number

Defined in: types.ts:461

NAIF body ID of the target body

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