Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0004+240 (2026a, independent mode)

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

Right ascension: 1.7032892253106°
Declination: 24.3767756922975°
No. sessions: 6
No. delays: 553
Defining: No
RMS(α cos δ) = 0.3611 mas
RMS(δ) = 0.4925 mas
Variability ellipse semimajor axis = 0.4944 mas
Variability ellipse semiminor axis = 0.3586 mas
Variability ellipse position angle = 7.2 deg
Equivalent α-δ correlation = 0.08

Observed in only 6 session(s)

Quarterly time series for 0004+240 (2026a, 4 global solutions)

Data

Right ascension: 1.7032891757412°
Declination: 24.3767756047133°
No. sessions: 7
No. delays: 573
Defining: No
RMS(α cos δ) = 0.0499 mas
RMS(δ) = 0.1847 mas
Variability ellipse semimajor axis = 0.1850 mas
Variability ellipse semiminor axis = 0.0488 mas
Variability ellipse position angle = -3.4 deg
Equivalent α-δ correlation = -0.21

Observed in only 7 session(s)