Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1745+670 (2026a, independent mode)

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

Right ascension: 266.4764906928453°
Declination: 67.0636938626784°
No. sessions: 8
No. delays: 845
Defining: No
RMS(α cos δ) = 1.5485 mas
RMS(δ) = 1.1462 mas
Variability ellipse semimajor axis = 1.8060 mas
Variability ellipse semiminor axis = 0.6708 mas
Variability ellipse position angle = -56.3 deg
Equivalent α-δ correlation = -0.73

Observed in only 8 session(s)

Quarterly time series for 1745+670 (2026a, 4 global solutions)

Data

Right ascension: 266.4764906806870°
Declination: 67.0636939955228°
No. sessions: 9
No. delays: 884
Defining: No
RMS(α cos δ) = 0.1911 mas
RMS(δ) = 0.2229 mas
Variability ellipse semimajor axis = 0.2272 mas
Variability ellipse semiminor axis = 0.1859 mas
Variability ellipse position angle = -19.8 deg
Equivalent α-δ correlation = -0.13

Observed in only 9 session(s)