Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 29.2071347777837°
Declination: -54.6634718215268°
No. sessions: 5
No. delays: 40
Defining: No
RMS(α cos δ) = 0.6400 mas
RMS(δ) = 0.7137 mas
Variability ellipse semimajor axis = 0.7149 mas
Variability ellipse semiminor axis = 0.6387 mas
Variability ellipse position angle = -7.2 deg
Equivalent α-δ correlation = -0.03

Observed in only 5 session(s)

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

Data

Right ascension: 29.2071346319640°
Declination: -54.6634721220257°
No. sessions: 5
No. delays: 40
Defining: No
RMS(α cos δ) = 0.6649 mas
RMS(δ) = 0.4211 mas
Variability ellipse semimajor axis = 0.6650 mas
Variability ellipse semiminor axis = 0.4209 mas
Variability ellipse position angle = -88.6 deg
Equivalent α-δ correlation = -0.02

Observed in only 5 session(s)