Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1803+784 (independent mode)

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

Right ascension: 270.1961958366853°
Declination: 78.4580633855915°
No. sessions: 3027
No. delays: 336755
Defining: No
RMS(α cos δ) = 111426.3088 mas
RMS(δ) = *********** mas


Quarterly time series for 1803+784

Data - Demeaned data

Right ascension: 270.1903495932693°
Declination: 78.4677829042303°
No. sessions: 2967
No. delays: 309178
Defining: No
RMS(α cos δ) = 0.1359 mas
RMS(δ) = 0.1400 mas