The kinematics and dynamics of the isolated interacting galaxy pair NGC 5257/58 (Arp 240)

被引：0
|
作者：
Fuentes-Carrera, I [1 ]
Rosado, M [1 ]
Dultzin-Hacyan, D [1 ]
Bernal, A [1 ]
Cruz-González, L [1 ]
Amram, P [1 ]
Salo, H [1 ]
Laurikainen, E [1 ]
Le Coarer, E [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Astron Inst, Mexico City 04510, DF, Mexico
来源：
GALAXY DISKS AND DISK GALAXIES | 2001年 / 230卷
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The isolated interacting galaxy pair NGC 5257/58 (Arp 240) was observed with a scanning Fabry-Perot interferometer. Velocity maps were derived. Distorted velocity fields and asymmetric rotation curves were found. A range of masses was computed for each galaxy.
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页码：465 / 466
页数：2
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