Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0540-380 (2026b, independent mode)

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

Right ascension: 85.6185576385428°
Declination: -38.0560554575109°
No. sessions: 8
No. delays: 133
Defining: No
RMS(α cos δ) = 5.0884 mas
RMS(δ) = 7.3228 mas
Variability ellipse semimajor axis = 7.8273 mas
Variability ellipse semiminor axis = 4.2717 mas
Variability ellipse position angle = -24.9 deg
Equivalent α-δ correlation = -0.44

Observed in only 8 session(s)

Quarterly time series for 0540-380 (2026b, 4 global solutions)

Data

Right ascension: 85.6185579819601°
Declination: -38.0560553149803°
No. sessions: 8
No. delays: 133
Defining: No
RMS(α cos δ) = 0.5618 mas
RMS(δ) = 2.0924 mas
Variability ellipse semimajor axis = 2.0944 mas
Variability ellipse semiminor axis = 0.5541 mas
Variability ellipse position angle = -2.6 deg
Equivalent α-δ correlation = -0.16

Observed in only 8 session(s)