Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1342+581 (2026b, independent mode)

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

Right ascension: 205.9900847350616°
Declination: 57.9117888501842°
No. sessions: 4
No. delays: 291
Defining: No
RMS(α cos δ) = 0.2583 mas
RMS(δ) = 0.6425 mas
Variability ellipse semimajor axis = 0.6468 mas
Variability ellipse semiminor axis = 0.2473 mas
Variability ellipse position angle = -7.1 deg
Equivalent α-δ correlation = -0.27

Observed in only 4 session(s)

Quarterly time series for 1342+581 (2026b, 4 global solutions)

Data

Right ascension: 205.9900845871129°
Declination: 57.9117887826944°
No. sessions: 4
No. delays: 291
Defining: No
RMS(α cos δ) = 0.0828 mas
RMS(δ) = 0.1770 mas
Variability ellipse semimajor axis = 0.1904 mas
Variability ellipse semiminor axis = 0.0438 mas
Variability ellipse position angle = 22.2 deg
Equivalent α-δ correlation = 0.82

Observed in only 4 session(s)