Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0155-549 (2026b, independent mode)

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

Right ascension: 29.2071347773123°
Declination: -54.6634718213710°
No. sessions: 5
No. delays: 40
Defining: No
RMS(α cos δ) = 0.6395 mas
RMS(δ) = 0.7139 mas
Variability ellipse semimajor axis = 0.7148 mas
Variability ellipse semiminor axis = 0.6385 mas
Variability ellipse position angle = -6.3 deg
Equivalent α-δ correlation = -0.02

Observed in only 5 session(s)

Quarterly time series for 0155-549 (2026b, 4 global solutions)

Data

Right ascension: 29.2071345772240°
Declination: -54.6634721254576°
No. sessions: 5
No. delays: 40
Defining: No
RMS(α cos δ) = 0.5759 mas
RMS(δ) = 0.4632 mas
Variability ellipse semimajor axis = 0.6216 mas
Variability ellipse semiminor axis = 0.3997 mas
Variability ellipse position angle = -60.5 deg
Equivalent α-δ correlation = -0.36

Observed in only 5 session(s)