Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1939-053 (2026b, independent mode)

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

Right ascension: 295.4458692593217°
Declination: -5.1923286860653°
No. sessions: 8
No. delays: 676
Defining: No
RMS(α cos δ) = 0.4746 mas
RMS(δ) = 0.7128 mas
Variability ellipse semimajor axis = 0.7964 mas
Variability ellipse semiminor axis = 0.3149 mas
Variability ellipse position angle = -29.0 deg
Equivalent α-δ correlation = -0.67

Observed in only 8 session(s)

Quarterly time series for 1939-053 (2026b, 4 global solutions)

Data

Right ascension: 295.4458692587775°
Declination: -5.1923288687929°
No. sessions: 8
No. delays: 676
Defining: No
RMS(α cos δ) = 0.4105 mas
RMS(δ) = 0.6023 mas
Variability ellipse semimajor axis = 0.7211 mas
Variability ellipse semiminor axis = 0.1066 mas
Variability ellipse position angle = -33.7 deg
Equivalent α-δ correlation = -0.95

Observed in only 8 session(s)