Multiwavelength coverage of the 2024 periastron passage of PSR B1259-63 / LS 2883

M. Chernyakova, D. Malyshev, B. van Soelen +9

PSR B1259-63 is a gamma-ray binary system with a 48 ms radio pulsar orbiting around an O9.5Ve star, LS 2883, in a highly eccentric ~3.4 yr long orbit. Close to the periastron the s…