Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2128-208 (2026b, independent mode)

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

Right ascension: 322.7561502170420°
Declination: -20.6155989361390°
No. sessions: 11
No. delays: 251
Defining: No
RMS(α cos δ) = 15.8495 mas
RMS(δ) = 55.4785 mas
Variability ellipse semimajor axis = 58.8518 mas
Variability ellipse semiminor axis = 11.5960 mas
Variability ellipse position angle = -19.1 deg
Equivalent α-δ correlation = -1.27

Observed in only 11 session(s)

Quarterly time series for 2128-208 (2026b, 4 global solutions)

Data

Right ascension: 322.7561506594978°
Declination: -20.6155984093584°
No. sessions: 10
No. delays: 248
Defining: No
RMS(α cos δ) = 2.6945 mas
RMS(δ) = 4.9821 mas
Variability ellipse semimajor axis = 5.3961 mas
Variability ellipse semiminor axis = 1.7213 mas
Variability ellipse position angle = -23.9 deg
Equivalent α-δ correlation = -0.72

Observed in only 10 session(s)