VizieR Online Data Catalog: 122 long-period comets non-gravitational param. (Krolikowska 2020)
Abstract
The Catalogue includes a non-gravitational parameters and original and future reciprocals of semimajor axes for the sample of 122 long-period comets with small perihelion distances (q<3.1au) and original 1/aori<0.000100au-1 for purely GR orbits. This is an almost complete sample of such objects discovered in the period 1885-2012. The orbits of the majority of these comets were presented in Krolikowska, 2014A&A...567A.126K (Cat. J/A+A/567/A126), see below for more references.
The full orbital parameters, that is, osculating orbits, original and future orbits will be prepared in the middle of 2020. Based on the diverse impact of the NG effects on the orbital fitting to the positional data, the division of the whole sample of the LPCs into four subgroups is given; for more see the source paper. (6 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- November 2019
- DOI:
- 10.26093/cds/vizier.36330080
- Bibcode:
- 2019yCat..36330080K
- Keywords:
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- Solar system;
- Comets