Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0909+445 (2026b, independent mode)

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

Right ascension: 138.2130354312181°
Declination: 44.3679585891555°
No. sessions: 5
No. delays: 316
Defining: No
RMS(α cos δ) = 0.2797 mas
RMS(δ) = 0.5329 mas
Variability ellipse semimajor axis = 0.5936 mas
Variability ellipse semiminor axis = 0.0994 mas
Variability ellipse position angle = -26.5 deg
Equivalent α-δ correlation = -0.92

Observed in only 5 session(s)

Quarterly time series for 0909+445 (2026b, 4 global solutions)

Data

Right ascension: 138.2130354487128°
Declination: 44.3679586260857°
No. sessions: 5
No. delays: 316
Defining: No
RMS(α cos δ) = 0.1843 mas
RMS(δ) = 0.2620 mas
Variability ellipse semimajor axis = 0.2973 mas
Variability ellipse semiminor axis = 0.1192 mas
Variability ellipse position angle = -31.0 deg
Equivalent α-δ correlation = -0.68

Observed in only 5 session(s)