Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0746+688 (2026b, independent mode)

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

Right ascension: 117.9416023914171°
Declination: 68.6741201803140°
No. sessions: 8
No. delays: 1002
Defining: No
RMS(α cos δ) = 0.3927 mas
RMS(δ) = 0.3925 mas
Variability ellipse semimajor axis = 0.4624 mas
Variability ellipse semiminor axis = 0.3074 mas
Variability ellipse position angle = 45.0 deg
Equivalent α-δ correlation = 0.39

Observed in only 8 session(s)

Quarterly time series for 0746+688 (2026b, 4 global solutions)

Data

Right ascension: 117.9416024810421°
Declination: 68.6741201709903°
No. sessions: 8
No. delays: 1002
Defining: No
RMS(α cos δ) = 0.1339 mas
RMS(δ) = 0.1173 mas
Variability ellipse semimajor axis = 0.1473 mas
Variability ellipse semiminor axis = 0.1000 mas
Variability ellipse position angle = -55.4 deg
Equivalent α-δ correlation = -0.35

Observed in only 8 session(s)