Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1732+389 (2026b, independent mode)

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

Right ascension: 263.5857439147080°
Declination: 38.9642897689720°
No. sessions: 281
No. delays: 22171
Defining: No
RMS(α cos δ) = 114.8532 mas
RMS(δ) = 58.3754 mas
Variability ellipse semimajor axis = 126.4264 mas
Variability ellipse semiminor axis = 24.8053 mas
Variability ellipse position angle = 64.7 deg
Equivalent α-δ correlation = 0.88

Quarterly time series for 1732+389 (2026b, 4 global solutions)

Data

Right ascension: 263.5857439229667°
Declination: 38.9642897435817°
No. sessions: 263
No. delays: 22057
Defining: No
RMS(α cos δ) = 0.1666 mas
RMS(δ) = 0.1753 mas
Variability ellipse semimajor axis = 0.1807 mas
Variability ellipse semiminor axis = 0.1607 mas
Variability ellipse position angle = -32.0 deg
Equivalent α-δ correlation = -0.10