(55576) Amycus

Ephemeris solution

Orbit quality

time +0 +6 +12 +18 +24
σ (α) 0.035 0.043 0.115 0.127 0.243
σ (δ) 0.033 0.040 0.038 0.052 0.057

Time is number of months after last observation (2013-06-10) and σ are in arcsec.

Residuals (O-C) with NIMA ephemeris


z scale (in colour) is the weight in arcsec used in the fitting process

O-C (NIMA) 2013-2018


z scale (in colour) is the weight in arcsec used in the fitting process

NIMA-JPL (2013-2019)

Blue bullets are O-C of observations compared to JPL ephemeris

Other plots

NIMA-JPL (2013-2019) -- v1 version


NIMA-JPL (2013-2019) -- v2 version : new reduction of ESO and OPD with Gaia DR1