Content asteroid:(617)Patroclus satellites: Menoetius (S/2001 (617) 1) total number: 2 type: position dates: 2001-2001 observatory: 568 - Mauna Kea Reference. Merline W. J., Close L. M., Siegler N., Potter D., Chapman C. R., Dumas C., Menard F., Slater D. C., Baker A. C., Edmunds M. G. and 3 coauthors. S/2001 (617) 1 IAU Circ., No. 7741, #2 (2001). 2001IAUC.7741....2M Informations. relative to: the primary reference frame: astrometric ICRF centre of frame: topocentric epoch of equinox: J2000 time scale: UTC reduction: no information coordinates: s, p (separation, position angle) diff. refraction: no information receptor: adaptive optics telescope: (+ Hokupa) Comments. Format. 1. Year of the moment of observation 2. Month of the moment of observation 3. Day of the moment of observation 4. s -separation, arcsec 5. p - position angle, degree ------------------------------- Year Day s p Month arcsec deg -------------------------------