Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1242+574 (2026b, independent mode)

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

Right ascension: 191.2916647433187°
Declination: 57.1651040644840°
No. sessions: 7
No. delays: 608
Defining: No
RMS(α cos δ) = 0.4229 mas
RMS(δ) = 0.4107 mas
Variability ellipse semimajor axis = 0.4357 mas
Variability ellipse semiminor axis = 0.3971 mas
Variability ellipse position angle = -54.1 deg
Equivalent α-δ correlation = -0.09

Observed in only 7 session(s)

Quarterly time series for 1242+574 (2026b, 4 global solutions)

Data

Right ascension: 191.2916647886714°
Declination: 57.1651039540549°
No. sessions: 7
No. delays: 608
Defining: No
RMS(α cos δ) = 0.1280 mas
RMS(δ) = 0.3296 mas
Variability ellipse semimajor axis = 0.3304 mas
Variability ellipse semiminor axis = 0.1260 mas
Variability ellipse position angle = -4.1 deg
Equivalent α-δ correlation = -0.16

Observed in only 7 session(s)