19741 Callahan
[arz] 19741 Callahan (كويكب)
[ce] (19741) Callahan
[eo] 19741 Callahan
[fa] کالاهان ۱۹۷۴۱
[fr] (19741) Callahan
[it] 19741 Callahan
[pl] (19741) Callahan
[pt] 19741 Callahan
[ro] 19741 Callahan
[tt] (19741) Callahan