Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1742+402 (2026b, independent mode)

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

Right ascension: 266.1045657101907°
Declination: 40.2467059230710°
No. sessions: 5
No. delays: 324
Defining: No
RMS(α cos δ) = 1.1327 mas
RMS(δ) = 0.4011 mas
Variability ellipse semimajor axis = 1.1369 mas
Variability ellipse semiminor axis = 0.3888 mas
Variability ellipse position angle = -84.7 deg
Equivalent α-δ correlation = -0.23

Observed in only 5 session(s)

Quarterly time series for 1742+402 (2026b, 4 global solutions)

Data

Right ascension: 266.1045657153732°
Declination: 40.2467059367899°
No. sessions: 5
No. delays: 324
Defining: No
RMS(α cos δ) = 0.9967 mas
RMS(δ) = 0.5647 mas
Variability ellipse semimajor axis = 1.0551 mas
Variability ellipse semiminor axis = 0.4462 mas
Variability ellipse position angle = -68.7 deg
Equivalent α-δ correlation = -0.55

Observed in only 5 session(s)