Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 71.4429887466844°
Declination: 78.6494949641293°
No. sessions: 8
No. delays: 257
Defining: No
RMS(α cos δ) = 29.7764 mas
RMS(δ) = 34.4359 mas
Variability ellipse semimajor axis = 43.3528 mas
Variability ellipse semiminor axis = 13.8924 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 (2026b, 4 global solutions)

Data

Right ascension: 71.4429807899156°
Declination: 78.6494939315427°
No. sessions: 8
No. delays: 257
Defining: No
RMS(α cos δ) = 1.4356 mas
RMS(δ) = 0.9904 mas
Variability ellipse semimajor axis = 1.5954 mas
Variability ellipse semiminor axis = 0.7045 mas
Variability ellipse position angle = 60.9 deg
Equivalent α-δ correlation = 0.61

Observed in only 8 session(s)