Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 0804+499 (independent mode)

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

Right ascension: 122.1651383919427°
Declination: 49.8438034182588°
No. sessions: 1599
No. delays: 102465
Defining: Yes
RMS(α cos δ) = 23112.9403 mas
RMS(δ) = 72741.3075 mas


Quarterly time series for 0804+499

Data - Demeaned data

Right ascension: 122.1652761974237°
Declination: 49.8434806731848°
No. sessions: 1579
No. delays: 101467
Defining: Yes
RMS(α cos δ) = 0.1422 mas
RMS(δ) = 0.1707 mas