Nordic-based observations of binary asteroid (163693) Atira reveal a hydrated CM chondrite composition

Eric M. MacLennan, Grigori Fedorets, Zuri Gray +5

We present photometric, spectroscopic, and polarimetric observations of (163693) Atira collected on the night of 05 March 2024. A dual-band lightcurve acquired in the V and R_C fil…