Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0426+181 (2026b, independent mode)

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

Right ascension: 67.3714736368732°
Declination: 18.2644940864499°
No. sessions: 12
No. delays: 545
Defining: No
RMS(α cos δ) = 1.2866 mas
RMS(δ) = 4.0636 mas
Variability ellipse semimajor axis = 4.1126 mas
Variability ellipse semiminor axis = 1.1200 mas
Variability ellipse position angle = 9.2 deg
Equivalent α-δ correlation = 0.47

Observed in only 12 session(s)

Quarterly time series for 0426+181 (2026b, 4 global solutions)

Data

Right ascension: 67.3714735548867°
Declination: 18.2644939419637°
No. sessions: 12
No. delays: 545
Defining: No
RMS(α cos δ) = 0.2130 mas
RMS(δ) = 0.4767 mas
Variability ellipse semimajor axis = 0.4775 mas
Variability ellipse semiminor axis = 0.2113 mas
Variability ellipse position angle = -3.6 deg
Equivalent α-δ correlation = -0.11

Observed in only 12 session(s)