Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1142+052 (2026b, independent mode)

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

Right ascension: 176.3388131666775°
Declination: 4.9240799829454°
No. sessions: 13
No. delays: 1119
Defining: No
RMS(α cos δ) = 0.4249 mas
RMS(δ) = 0.4983 mas
Variability ellipse semimajor axis = 0.5680 mas
Variability ellipse semiminor axis = 0.3259 mas
Variability ellipse position angle = 35.8 deg
Equivalent α-δ correlation = 0.49

Observed in only 13 session(s)

Quarterly time series for 1142+052 (2026b, 4 global solutions)

Data

Right ascension: 176.3388132035904°
Declination: 4.9240799115210°
No. sessions: 13
No. delays: 1119
Defining: No
RMS(α cos δ) = 0.1192 mas
RMS(δ) = 0.2462 mas
Variability ellipse semimajor axis = 0.2547 mas
Variability ellipse semiminor axis = 0.0997 mas
Variability ellipse position angle = 16.1 deg
Equivalent α-δ correlation = 0.50

Observed in only 13 session(s)