Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1920+154 (independent mode)

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

Right ascension: 290.6445806528141°
Declination: 15.5027867183675°
No. sessions: 6
No. delays: 77
Defining: No
RMS(α cos δ) = 0.7112 mas
RMS(δ) = 0.4393 mas

Observed in only 6 session(s)

Quarterly time series for 1920+154

Data - Demeaned data

Right ascension: 290.6445807086874°
Declination: 15.5027867945373°
No. sessions: 3
No. delays: 36
Defining: No
RMS(α cos δ) = 1.3162 mas
RMS(δ) = 0.1810 mas

Observed in only 3 session(s)