Pravec (2015/16): lightcurve plot of (13123) Tyson with a rotation period of 3.3303±0.0002 hours and a brightness amplitude of 0.20 mag at H= 12.19±0.09 (R) and an assigned quality code of U=3. It is an unconfirmed binary asteroid, that lacks mutual eclipse/occultation events. Two periods were derived: 3.3302 (primary, first plot) and 3.862 hours (satellite, second lightcurve plot), with an amplitude of 0.2 and 0.04 mag. Summary figures at Collaborative Asteroid Lightcurve Link (CALL), also see Pravec, P.; Wolf, M.; Sarounova, L. (2015), and 2016-publication[5]
Johnston, Robert (27 November 2015). "(13123) Tyson". johnstonsarchive.net. Retrieved 24 June 2017.
minorplanet.info
Pravec (2015/16): lightcurve plot of (13123) Tyson with a rotation period of 3.3303±0.0002 hours and a brightness amplitude of 0.20 mag at H= 12.19±0.09 (R) and an assigned quality code of U=3. It is an unconfirmed binary asteroid, that lacks mutual eclipse/occultation events. Two periods were derived: 3.3302 (primary, first plot) and 3.862 hours (satellite, second lightcurve plot), with an amplitude of 0.2 and 0.04 mag. Summary figures at Collaborative Asteroid Lightcurve Link (CALL), also see Pravec, P.; Wolf, M.; Sarounova, L. (2015), and 2016-publication[5]