Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1130+009 (2026b, independent mode)

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

Right ascension: 173.3335659091465°
Declination: 0.6813434398936°
No. sessions: 147
No. delays: 6147
Defining: Yes
RMS(α cos δ) = 7.8851 mas
RMS(δ) = 10.8351 mas
Variability ellipse semimajor axis = 14.5127 mas
Variability ellipse semiminor axis = 5.5719 mas
Variability ellipse position angle = -38.3 deg
Equivalent α-δ correlation = -1.38

Quarterly time series for 1130+009 (2026b, 4 global solutions)

Data

Right ascension: 173.3335658071060°
Declination: 0.6813436429655°
No. sessions: 138
No. delays: 6206
Defining: Yes
RMS(α cos δ) = 0.1993 mas
RMS(δ) = 0.3187 mas
Variability ellipse semimajor axis = 0.3210 mas
Variability ellipse semiminor axis = 0.1957 mas
Variability ellipse position angle = -8.6 deg
Equivalent α-δ correlation = -0.15