Article (Scientific journals)
Trappist Lightcurves of Main-Belt Asteroids 31 Euphrosyne, 41 Daphne and 89 Julia
Ferrais, Marin; Jehin, Emmanuel; Manfroid, Jean et al.
2019In Minor Planet Bulletin, 46, p. 278-279
Peer reviewed
 

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Keywords :
Minor Planets; Asteroids; Light Curves; Photometry; Periods
Abstract :
[en] Densely sampled lightcurves of three large main-belt asteroids were obtained with the TRAPPIST-South (TS) and TRAPPIST-North (TN) telescopes from 2017 September to 2018 July. We found their synodic rotation periods and amplitudes to be: 31 Euphrosyne, 5.5312 ± 0.0007 h and 0.07 mag; 41 Daphne, 5.9912 ± 0.0028 h and 0.18 mag; and 89 Julia, 11.3844 ± 0.0002 h and 0.19 mag. All data have been submitted to the ALCDEF database.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Ferrais, Marin  
Jehin, Emmanuel  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Origines Cosmologiques et Astrophysiques (OrCa)
Manfroid, Jean  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Moulane, Youssef  
Pozuelos Romero, Francisco José  
Gillon, Michaël  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Exotic
Benkhaldoun, Zouhair
Language :
English
Title :
Trappist Lightcurves of Main-Belt Asteroids 31 Euphrosyne, 41 Daphne and 89 Julia
Publication date :
01 July 2019
Journal title :
Minor Planet Bulletin
ISSN :
1052-8091
Publisher :
Minor Planets Section of the Association of Lunar and Planetary Observers, Austin, United States - Texas
Volume :
46
Pages :
278-279
Peer reviewed :
Peer reviewed
Available on ORBi :
since 03 October 2019

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