Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1638+124 (2025c, independent mode)

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

Right ascension: 250.1997451318823°
Declination: 12.3339109346350°
No. sessions: 5
No. delays: 546
Defining: No
RMS(α cos δ) = 0.1405 mas
RMS(δ) = 0.3574 mas

Observed in only 5 session(s)

Quarterly time series for 1638+124 (2025c, 4 global solutions)

Data

Right ascension: 250.1997451252442°
Declination: 12.3339108671329°
No. sessions: 5
No. delays: 546
Defining: No
RMS(α cos δ) = 0.0868 mas
RMS(δ) = 0.1866 mas

Observed in only 5 session(s)