Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 299.8681524735899°
Declination: 40.7339158642520°
No. sessions: 5
No. delays: 245
Defining: No
RMS(α cos δ) = 0.8272 mas
RMS(δ) = 0.5095 mas

Observed in only 5 session(s)

Quarterly time series for 1957+406

Data - Demeaned data

Right ascension: 299.8681524815620°
Declination: 40.7339158997337°
No. sessions: 5
No. delays: 245
Defining: No
RMS(α cos δ) = 0.5076 mas
RMS(δ) = 0.2583 mas

Observed in only 5 session(s)