Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1722+611 (2026b, independent mode)

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

Right ascension: 260.6669136600638°
Declination: 61.0999411459668°
No. sessions: 9
No. delays: 844
Defining: No
RMS(α cos δ) = 2.1698 mas
RMS(δ) = 1.7208 mas
Variability ellipse semimajor axis = 2.6668 mas
Variability ellipse semiminor axis = 0.7466 mas
Variability ellipse position angle = -52.7 deg
Equivalent α-δ correlation = -0.85

Observed in only 9 session(s)

Quarterly time series for 1722+611 (2026b, 4 global solutions)

Data

Right ascension: 260.6669140918349°
Declination: 61.0999409158744°
No. sessions: 9
No. delays: 844
Defining: No
RMS(α cos δ) = 0.1352 mas
RMS(δ) = 0.1798 mas
Variability ellipse semimajor axis = 0.1979 mas
Variability ellipse semiminor axis = 0.1070 mas
Variability ellipse position angle = -29.7 deg
Equivalent α-δ correlation = -0.49

Observed in only 9 session(s)