Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1603-193 (2026b, independent mode)

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

Right ascension: 241.7072964188290°
Declination: -19.4857918924010°
No. sessions: 6
No. delays: 397
Defining: No
RMS(α cos δ) = 0.3046 mas
RMS(δ) = 1.0079 mas
Variability ellipse semimajor axis = 1.0371 mas
Variability ellipse semiminor axis = 0.1821 mas
Variability ellipse position angle = 13.8 deg
Equivalent α-δ correlation = 0.79

Observed in only 6 session(s)

Quarterly time series for 1603-193 (2026b, 4 global solutions)

Data

Right ascension: 241.7072964412708°
Declination: -19.4857920028181°
No. sessions: 6
No. delays: 397
Defining: No
RMS(α cos δ) = 0.1250 mas
RMS(δ) = 0.4357 mas
Variability ellipse semimajor axis = 0.4407 mas
Variability ellipse semiminor axis = 0.1058 mas
Variability ellipse position angle = 8.9 deg
Equivalent α-δ correlation = 0.52

Observed in only 6 session(s)