Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1439+327 (2026a, independent mode)

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

Right ascension: 220.5005790248035°
Declination: 32.5723059589470°
No. sessions: 5
No. delays: 388
Defining: No
RMS(α cos δ) = 0.4331 mas
RMS(δ) = 0.5348 mas
Variability ellipse semimajor axis = 0.6416 mas
Variability ellipse semiminor axis = 0.2489 mas
Variability ellipse position angle = -36.8 deg
Equivalent α-δ correlation = -0.72

Observed in only 5 session(s)

Quarterly time series for 1439+327 (2026a, 4 global solutions)

Data

Right ascension: 220.5005791406063°
Declination: 32.5723059448408°
No. sessions: 5
No. delays: 388
Defining: No
RMS(α cos δ) = 0.1774 mas
RMS(δ) = 0.1934 mas
Variability ellipse semimajor axis = 0.2108 mas
Variability ellipse semiminor axis = 0.1564 mas
Variability ellipse position angle = -36.3 deg
Equivalent α-δ correlation = -0.28

Observed in only 5 session(s)