<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>

COPY SCRIPT

For further information contact us at helpdesk@openaire.eu

Pre-main Sequence stars \\ In an eccentric orbit \\ Clues to formation?

Name: Pre-main Sequence stars \\ In an eccentric orbit \\ Clues to formation?
Keywords: pre-main-sequence stars

descriptionPublicationkeyboard_double_arrow_right Conference object , Other literature type 27 Feb 2021Publisher:Zenodo

Authors: Walter, Frederick M; Hebb, Leslie;

doi: 10.5281/zenodo.4567682 , 10.5281/zenodo.4567681

Pre-main Sequence stars \\ In an eccentric orbit \\ Clues to formation?

- Summary
- Subjects
- Related research
  (1)
- Metrics

Abstract

RX J1901.1-3648 (2MASS J19010971-3647528) was discovered in a ROSAT HRI observation of the Corona Australis star forming region. Initial optical spectroscopic followups showed it to be an SB2 system of two similar mid-K PMS stars. Over 4 nights the two spectra closed in velocity by 7 km/s. Twenty five years later we got around to investigating the orbit. It is a high-eccentricity system with asynchronous rotators. The Gaia parallax (6.55 mas) and proper motion confirm its membership in the CrA SFR.

Related Organizations

Hobart and William Smith Colleges
United States
Stony Brook University
United States

Keywords

pre-main-sequence stars

1 Research products, page 1 of 1

Long-period variables in the Gaia era
2019IsAmongTopNSimilarDocuments

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	0
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average