Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1957+406 (2025c, independent mode)

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

Right ascension: 299.8681514733531°
Declination: 40.7339158450716°
No. sessions: 7
No. delays: 396
Defining: No
RMS(α cos δ) = 7.1524 mas
RMS(δ) = 0.5772 mas

Observed in only 7 session(s)

Quarterly time series for 1957+406 (2025c, 4 global solutions)

Data

Right ascension: 299.8681525270212°
Declination: 40.7339158574547°
No. sessions: 7
No. delays: 396
Defining: No
RMS(α cos δ) = 0.3456 mas
RMS(δ) = 0.2152 mas

Observed in only 7 session(s)