Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0438+785 (2026a, independent mode)

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

Right ascension: 71.4429887484712°
Declination: 78.6494949664285°
No. sessions: 8
No. delays: 257
Defining: No
RMS(α cos δ) = 29.7763 mas
RMS(δ) = 34.4351 mas
Variability ellipse semimajor axis = 43.3523 mas
Variability ellipse semiminor axis = 13.8919 mas
Variability ellipse position angle = 39.8 deg
Equivalent α-δ correlation = 0.81

Observed in only 8 session(s)

Quarterly time series for 0438+785 (2026a, 4 global solutions)

Data

Right ascension: 71.4429808221363°
Declination: 78.6494939408182°
No. sessions: 8
No. delays: 257
Defining: No
RMS(α cos δ) = 1.4260 mas
RMS(δ) = 1.0277 mas
Variability ellipse semimajor axis = 1.6033 mas
Variability ellipse semiminor axis = 0.7203 mas
Variability ellipse position angle = 59.2 deg
Equivalent α-δ correlation = 0.62

Observed in only 8 session(s)