Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1920+154 (2025c, independent mode)

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

Right ascension: 290.6445812840940°
Declination: 15.5027866699017°
No. sessions: 9
No. delays: 136
Defining: No
RMS(α cos δ) = 7.5212 mas
RMS(δ) = 1.5041 mas

Observed in only 9 session(s)

Quarterly time series for 1920+154 (2025c, 4 global solutions)

Data

Right ascension: 290.6445806620640°
Declination: 15.5027868179963°
No. sessions: 11
No. delays: 160
Defining: No
RMS(α cos δ) = 0.6539 mas
RMS(δ) = 0.3214 mas

Observed in only 11 session(s)