Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1131+052 (2026b, independent mode)

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

Right ascension: 173.6287116578213°
Declination: 5.0016617617235°
No. sessions: 5
No. delays: 361
Defining: No
RMS(α cos δ) = 0.6694 mas
RMS(δ) = 0.5320 mas
Variability ellipse semimajor axis = 0.7415 mas
Variability ellipse semiminor axis = 0.4259 mas
Variability ellipse position angle = 58.3 deg
Equivalent α-δ correlation = 0.46

Observed in only 5 session(s)

Quarterly time series for 1131+052 (2026b, 4 global solutions)

Data

Right ascension: 173.6287116819545°
Declination: 5.0016616532988°
No. sessions: 5
No. delays: 361
Defining: No
RMS(α cos δ) = 0.4724 mas
RMS(δ) = 0.2910 mas
Variability ellipse semimajor axis = 0.4746 mas
Variability ellipse semiminor axis = 0.2875 mas
Variability ellipse position angle = 83.1 deg
Equivalent α-δ correlation = 0.12

Observed in only 5 session(s)