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Table · dataset · 2021

CCD photometry of 23 minor planets

Listed in IVOA Registry (Virtual Observatory)

We present CCD photometric observations of 23 main-belt asteroids, of which 8 have never been observed before thus the data of these objects are the first in the literature.

Description

The majority showed well detectable light variations, exceeding 0.1m. We have determined synodic periods for 756 Lilliana (9.36),1270 Datura (3.4), 1400 Tirela (13.36), 1503 Kuopio (9.98), 3682 Welther (3.59), 7505 Furushu (4.14) and 11436 1969 QR (2.6), while uncertain period estimates were possible for 469 Argentina (12.3), 546 Herodias (10.4) and 1026 Ingrid (5.3).

The shape of the lightcurves of 3682 Welther changed on a short time-scale and showed dimmings that might be attributed to eclipses in a binary system. For the remaining objects, only lower limits of the periods and amplitudes were concluded.

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Topics

Inferred from text
Astronomical sciences 70%
Provenance · 1 source records, 8 field assertions
SourceKeyLast seenRaw
IVOA Registry (Virtual Observatory)ivo://cds.vizier/j/other/pss/53.92511 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · IVOA Registryconnector:ivoa_registry@1.0.0
concepts[field].anzsrc:group:5101enrichment · IVOA Registrytaxonomy-embedding@1.1.0title+keywords+description (70%)
concepts[field].local:field:astronomymapping · IVOA Registryconnector:ivoa_registry@1.0.0
descriptionsource · IVOA Registryconnector:ivoa_registry@1.0.0rr.resource.res_description
license_textsource · IVOA Registryconnector:ivoa_registry@1.0.0
publication_datesource · IVOA Registryconnector:ivoa_registry@1.0.0
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updated_datesource · IVOA Registryconnector:ivoa_registry@1.0.0