Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1851+331 (independent mode)

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

Right ascension: 283.3616130267562°
Declination: 33.1822596212142°
No. sessions: 6
No. delays: 495
Defining: No
RMS(α cos δ) = 1.1839 mas
RMS(δ) = 1.1790 mas

Observed in only 6 session(s)


Quarterly time series for 1851+331

Data - Demeaned data

Right ascension: 283.3616131458073°
Declination: 33.1822594202314°
No. sessions: 3
No. delays: 190
Defining: No
RMS(α cos δ) = 0.2351 mas
RMS(δ) = 0.2424 mas

Observed in only 3 session(s)