Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1929+312 (2026a, independent mode)

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

Right ascension: 292.7861407966478°
Declination: 31.3759435284401°
No. sessions: 5
No. delays: 414
Defining: No
RMS(α cos δ) = 0.3559 mas
RMS(δ) = 0.5294 mas
Variability ellipse semimajor axis = 0.6175 mas
Variability ellipse semiminor axis = 0.1599 mas
Variability ellipse position angle = -32.2 deg
Equivalent α-δ correlation = -0.85

Observed in only 5 session(s)

Quarterly time series for 1929+312 (2026a, 4 global solutions)

Data

Right ascension: 292.7861407926658°
Declination: 31.3759435186224°
No. sessions: 5
No. delays: 414
Defining: No
RMS(α cos δ) = 0.1561 mas
RMS(δ) = 0.4828 mas
Variability ellipse semimajor axis = 0.4837 mas
Variability ellipse semiminor axis = 0.1533 mas
Variability ellipse position angle = -3.6 deg
Equivalent α-δ correlation = -0.18

Observed in only 5 session(s)