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: 283.1189494048431°
Declination: 48.9298559727393°
No. sessions: 142
No. delays: 4592
Defining: No
RMS(α cos δ) = 1.1914 mas
RMS(δ) = 0.6458 mas

Quarterly time series for 1851+488

Data - Demeaned data

Right ascension: 283.1189491904334°
Declination: 48.9298559103711°
No. sessions: 108
No. delays: 3819
Defining: No
RMS(α cos δ) = 0.1585 mas
RMS(δ) = 0.2007 mas