Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea

Five light curves of (5) Astraea are presented along with UBV photometric results and analyses of the pole orientation, sidereal period, sense of rotation, and color coefficients. A sidereal period of 16 hr 48 min 43.60 sec (+ or - 0.03 sec) with a retrograde sense of rotation is adopted as well as...

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Main Author: Taylor, R. C.
Format: Other/Unknown Material
Language:unknown
Published: 1978
Subjects:
89
North Pole
Online Access:http://ntrs.nasa.gov/search.jsp?R=19780041388
id ftnasantrs:oai:casi.ntrs.nasa.gov:19780041388
record_format openpolar
spelling ftnasantrs:oai:casi.ntrs.nasa.gov:19780041388 2023-05-15T17:39:44+02:00 Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea Taylor, R. C. Unclassified, Unlimited, Publicly available Feb 1, 1978 http://ntrs.nasa.gov/search.jsp?R=19780041388 unknown http://ntrs.nasa.gov/search.jsp?R=19780041388 Accession ID: 78A25297 Copyright Other Sources 89 Astronomical Journal; 83; Feb. 197 1978 ftnasantrs 2012-02-15T13:28:19Z Five light curves of (5) Astraea are presented along with UBV photometric results and analyses of the pole orientation, sidereal period, sense of rotation, and color coefficients. A sidereal period of 16 hr 48 min 43.60 sec (+ or - 0.03 sec) with a retrograde sense of rotation is adopted as well as a North Pole position at +9 deg (+ or 1 deg) latitude and 148 deg (+ or - 3 deg) ecliptic longitude. It is noted that an amplitude-aspect plot indicates an amplitude of the order of 0.37 magnitude for an equatorial-aspect light curve of Astraea Other/Unknown Material North Pole NASA Technical Reports Server (NTRS) North Pole
institution Open Polar
collection NASA Technical Reports Server (NTRS)
op_collection_id ftnasantrs
language unknown
topic 89
spellingShingle 89
Taylor, R. C.
Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea
topic_facet 89
description Five light curves of (5) Astraea are presented along with UBV photometric results and analyses of the pole orientation, sidereal period, sense of rotation, and color coefficients. A sidereal period of 16 hr 48 min 43.60 sec (+ or - 0.03 sec) with a retrograde sense of rotation is adopted as well as a North Pole position at +9 deg (+ or 1 deg) latitude and 148 deg (+ or - 3 deg) ecliptic longitude. It is noted that an amplitude-aspect plot indicates an amplitude of the order of 0.37 magnitude for an equatorial-aspect light curve of Astraea
format Other/Unknown Material
author Taylor, R. C.
author_facet Taylor, R. C.
author_sort Taylor, R. C.
title Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea
title_short Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea
title_full Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea
title_fullStr Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea
title_full_unstemmed Minor planets and related objects. XXIV - Photometric observations for /5/ Astraea
title_sort minor planets and related objects. xxiv - photometric observations for /5/ astraea
publishDate 1978
url http://ntrs.nasa.gov/search.jsp?R=19780041388
op_coverage Unclassified, Unlimited, Publicly available
geographic North Pole
geographic_facet North Pole
genre North Pole
genre_facet North Pole
op_source Other Sources
op_relation http://ntrs.nasa.gov/search.jsp?R=19780041388
Accession ID: 78A25297
op_rights Copyright
_version_ 1766140517305810944

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