Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1851+488 (independent mode)

Data - Demeaned data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 283.1189493615049°
Declination: 48.9298556432436°
No. sessions: 212
No. delays: 6103
Defining: No
RMS(α cos δ) = 30.1256 mas
RMS(δ) = 70.3858 mas

Quarterly time series for 1851+488

Data - Demeaned data

Right ascension: 283.1189492290317°
Declination: 48.9298558783639°
No. sessions: 175
No. delays: 5725
Defining: No
RMS(α cos δ) = 0.3821 mas
RMS(δ) = 0.3347 mas