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International Halley watch amateur observers' manual for scientific comet studies. Part 2: Ephemeris and star chartsAn ephemeris for Comet Halley for the period 1985-1987 is presented as well as star charts showing its position from November 1985 through May 1986.
Document ID
19830027692
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Edberg, S. J. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 4, 2013
Publication Date
March 1, 1983
Subject Category
Astronomy
Report/Patent Number
NASA-CR-173115
NAS 1.26:173115
JPL-PUB-83-16-PT-2
Report Number: NASA-CR-173115
Report Number: NAS 1.26:173115
Report Number: JPL-PUB-83-16-PT-2
Accession Number
83N35963
Funding Number(s)
PROJECT: RTOP 156-02-02-01
CONTRACT_GRANT: NAS7-100
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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