Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0440-285 (2026a, independent mode)

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

Right ascension: 70.6569047134024°
Declination: -28.4252319242816°
No. sessions: 4
No. delays: 236
Defining: No
RMS(α cos δ) = 0.3552 mas
RMS(δ) = 2.1004 mas
Variability ellipse semimajor axis = 2.1176 mas
Variability ellipse semiminor axis = 0.2321 mas
Variability ellipse position angle = -7.3 deg
Equivalent α-δ correlation = -0.75

Observed in only 4 session(s)

Quarterly time series for 0440-285 (2026a, 4 global solutions)

Data

Right ascension: 70.6569049386819°
Declination: -28.4252320211965°
No. sessions: 5
No. delays: 308
Defining: No
RMS(α cos δ) = 0.4824 mas
RMS(δ) = 1.0540 mas
Variability ellipse semimajor axis = 1.1566 mas
Variability ellipse semiminor axis = 0.0763 mas
Variability ellipse position angle = -24.3 deg
Equivalent α-δ correlation = -0.98

Observed in only 5 session(s)