Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0555-222 (2026a, independent mode)

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

Right ascension: 89.3745458577370°
Declination: -22.2441943480795°
No. sessions: 4
No. delays: 263
Defining: No
RMS(α cos δ) = 0.4415 mas
RMS(δ) = 1.5529 mas
Variability ellipse semimajor axis = 1.5785 mas
Variability ellipse semiminor axis = 0.3387 mas
Variability ellipse position angle = 10.5 deg
Equivalent α-δ correlation = 0.63

Observed in only 4 session(s)

Quarterly time series for 0555-222 (2026a, 4 global solutions)

Data

Right ascension: 89.3745458230848°
Declination: -22.2441943406500°
No. sessions: 4
No. delays: 263
Defining: No
RMS(α cos δ) = 0.0958 mas
RMS(δ) = 0.3152 mas
Variability ellipse semimajor axis = 0.3154 mas
Variability ellipse semiminor axis = 0.0952 mas
Variability ellipse position angle = -2.1 deg
Equivalent α-δ correlation = -0.11

Observed in only 4 session(s)