Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1357+769 (2026b, independent mode)

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

Right ascension: 209.4806912679935°
Declination: 76.7225203307985°
No. sessions: 2212
No. delays: 221932
Defining: Yes
RMS(α cos δ) = 1564.0110 mas
RMS(δ) = 1386.1410 mas
Variability ellipse semimajor axis = 2080.7875 mas
Variability ellipse semiminor axis = 194.5274 mas
Variability ellipse position angle = -48.5 deg
Equivalent α-δ correlation = -0.98

Quarterly time series for 1357+769 (2026b, 4 global solutions)

Data

Right ascension: 209.4807147992797°
Declination: 76.7225141851932°
No. sessions: 2165
No. delays: 222260
Defining: Yes
RMS(α cos δ) = 0.0891 mas
RMS(δ) = 0.0984 mas
Variability ellipse semimajor axis = 0.0984 mas
Variability ellipse semiminor axis = 0.0891 mas
Variability ellipse position angle = 1.3 deg
Equivalent α-δ correlation = 0.00