Speckle observations of the binary asteroid (22) Kalliope with C2PU/PISCO-Reference-Cited by-同舟云学术

Speckle observations of the binary asteroid (22) Kalliope with C2PU/PISCO

Published:2023-07-19 Issue:4 Volume:524 Page:5225-5228
ISSN:0035-8711
Container-title:Monthly Notices of the Royal Astronomical Society
language:en
Short-container-title:

Author:

Aristidi E¹^ORCID,Carry B¹,Minker K¹,Prieur J-L²³,Scardia M⁴⁵,Rivet J-P¹,Bendjoya P¹,Abe L¹,Argyle R-W⁶,Koechlin L²³,Ling J F⁷,Maccarini L⁸,Pansecchi L⁵,Piccotti L⁷⁹^ORCID,Sérot J¹⁰,Vernet D⁴

Affiliation:

1. Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Lagrange , France

2. Université de Toulouse – UPS-OMP – IRAP , 14 avenue Edouard Belin, F-31400 Toulouse , France

3. CNRS – IRAP , 14 avenue Edouard Belin, F-31400 Toulouse , France

4. Université Côte d’Azur, Observatoire de la Côte d’Azur – C2PU , 14 avenue Edouard Belin, F-31400 Toulouse Nice , France

5. INAF – Osservatorio Astronomico di Brera , Via E. Bianchi 46, I-23807 Merate , Italy

6. Institute of Astronomy , Madingley Road, Cambridge CB3 0HA , UK

7. Observatorio Astronomico R.M. Aller, Universidad de Santiago de Compostela , P.O. Box 197 , Spain

8. Desio, Monza and Brianza , Italy

9. Instituto Universitario de Investigación en Matematicas y Aplicaciones, Universidad de Zaragoza , C. de Pedro Cerbuna, 12, E-50009 Zaragoza , Spain

10. Institut Pascal – CNRS UMR 6602 , Avenue B. Pascal 63178 Aubière , France

Abstract

ABSTRACT We present new speckle measurements of the position of Linus, the satellite of the asteroid (22) Kalliope, obtained at the 1 m Centre Pédagogique Planètes et Univers-Epsilon telescope on the Plateau de Calern, France. Observations were made in the visible domain with the speckle camera Pupil Interferometry Speckle camera and COronagraph. We obtained 122 measurements in February–March 2022 and April 2023, with a mean uncertainty close to 10 milliarcsec on the angular separation.

Publisher

Oxford University Press (OUP)

Subject

Space and Planetary Science,Astronomy and Astrophysics

Link

https://academic.oup.com/mnras/advance-article-pdf/doi/10.1093/mnras/stad2150/50914838/stad2150.pdf

Reference21 articles.

1. Imaging binary stars by the cross-correlation technique

2. Astropy: A community Python package for astronomy

3. The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package

4. The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package*

5. Binary-star intensity ratios by the fork algorithm