Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0509+406 (2026b, independent mode)

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

Right ascension: 78.2189283342808°
Declination: 40.6954501074408°
No. sessions: 5
No. delays: 507
Defining: No
RMS(α cos δ) = 0.5635 mas
RMS(δ) = 0.5222 mas
Variability ellipse semimajor axis = 0.7324 mas
Variability ellipse semiminor axis = 0.2319 mas
Variability ellipse position angle = -47.6 deg
Equivalent α-δ correlation = -0.82

Observed in only 5 session(s)

Quarterly time series for 0509+406 (2026b, 4 global solutions)

Data

Right ascension: 78.2189285260429°
Declination: 40.6954500692087°
No. sessions: 5
No. delays: 507
Defining: No
RMS(α cos δ) = 0.0869 mas
RMS(δ) = 0.1335 mas
Variability ellipse semimajor axis = 0.1584 mas
Variability ellipse semiminor axis = 0.0162 mas
Variability ellipse position angle = -32.7 deg
Equivalent α-δ correlation = -0.98

Observed in only 5 session(s)