Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0438-436 (2026b, independent mode)

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

Right ascension: 70.0715833553003°
Declination: -43.5523903941824°
No. sessions: 90
No. delays: 926
Defining: No
RMS(α cos δ) = 3.1863 mas
RMS(δ) = 5.9115 mas
Variability ellipse semimajor axis = 5.9186 mas
Variability ellipse semiminor axis = 3.1730 mas
Variability ellipse position angle = 3.3 deg
Equivalent α-δ correlation = 0.08

Observed in only 90 session(s)

Quarterly time series for 0438-436 (2026b, 4 global solutions)

Data

Right ascension: 70.0715832278361°
Declination: -43.5523900693505°
No. sessions: 76
No. delays: 880
Defining: No
RMS(α cos δ) = 0.5221 mas
RMS(δ) = 0.8313 mas
Variability ellipse semimajor axis = 0.8430 mas
Variability ellipse semiminor axis = 0.5029 mas
Variability ellipse position angle = 11.9 deg
Equivalent α-δ correlation = 0.21

Observed in only 76 session(s)