Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1825-041 (2026b, independent mode)

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

Right ascension: 276.9376689035991°
Declination: -4.0957153992667°
No. sessions: 9
No. delays: 455
Defining: No
RMS(α cos δ) = 0.7380 mas
RMS(δ) = 0.9829 mas
Variability ellipse semimajor axis = 0.9865 mas
Variability ellipse semiminor axis = 0.7333 mas
Variability ellipse position angle = -7.2 deg
Equivalent α-δ correlation = -0.08

Observed in only 9 session(s)

Quarterly time series for 1825-041 (2026b, 4 global solutions)

Data

Right ascension: 276.9376689420317°
Declination: -4.0957154400764°
No. sessions: 10
No. delays: 477
Defining: No
RMS(α cos δ) = 0.6534 mas
RMS(δ) = 1.0160 mas
Variability ellipse semimajor axis = 1.0708 mas
Variability ellipse semiminor axis = 0.5590 mas
Variability ellipse position angle = -21.7 deg
Equivalent α-δ correlation = -0.43

Observed in only 10 session(s)