Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1354+195 (2026a, independent mode)

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

Right ascension: 209.2684860836221°
Declination: 19.3187147039290°
No. sessions: 160
No. delays: 3089
Defining: No
RMS(α cos δ) = 8.9262 mas
RMS(δ) = 2.8097 mas
Variability ellipse semimajor axis = 8.9654 mas
Variability ellipse semiminor axis = 2.6819 mas
Variability ellipse position angle = -84.3 deg
Equivalent α-δ correlation = -0.28

Quarterly time series for 1354+195 (2026a, 4 global solutions)

Data

Right ascension: 209.2684860759819°
Declination: 19.3187145301001°
No. sessions: 132
No. delays: 2964
Defining: No
RMS(α cos δ) = 0.4970 mas
RMS(δ) = 0.6463 mas
Variability ellipse semimajor axis = 0.6952 mas
Variability ellipse semiminor axis = 0.4258 mas
Variability ellipse position angle = -27.7 deg
Equivalent α-δ correlation = -0.39