<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1939+813 (2026a, independent mode)

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

Right ascension: 293.8446795641362°
Declination: 81.5040424987893°
No. sessions: 6
No. delays: 511
Defining: No
RMS(α cos δ) = 0.6138 mas
RMS(δ) = 0.5519 mas

Observed in only 6 session(s)

Quarterly time series for 1939+813 (2026a, 4 global solutions)

Data

Right ascension: 293.8446796548830°
Declination: 81.5040424416591°
No. sessions: 6
No. delays: 511
Defining: No
RMS(α cos δ) = 0.2961 mas
RMS(δ) = 0.3234 mas

Observed in only 6 session(s)