Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1725+044 (2026a, independent mode)

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

Right ascension: 262.1039697119099°
Declination: 4.4513649504109°
No. sessions: 71
No. delays: 3591
Defining: Yes
RMS(α cos δ) = 0.3159 mas
RMS(δ) = 0.5222 mas
Variability ellipse semimajor axis = 0.5249 mas
Variability ellipse semiminor axis = 0.3114 mas
Variability ellipse position angle = -7.2 deg
Equivalent α-δ correlation = -0.14

Quarterly time series for 1725+044 (2026a, 4 global solutions)

Data

Right ascension: 262.1039697418085°
Declination: 4.4513649722475°
No. sessions: 68
No. delays: 3287
Defining: Yes
RMS(α cos δ) = 0.8207 mas
RMS(δ) = 0.5408 mas
Variability ellipse semimajor axis = 0.9838 mas
Variability ellipse semiminor axis = 0.0441 mas
Variability ellipse position angle = 56.5 deg
Equivalent α-δ correlation = 1.00