Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1413+135 (2026b, independent mode)

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

Right ascension: 213.9950791218623°
Declination: 13.3399269589222°
No. sessions: 203
No. delays: 8842
Defining: No
RMS(α cos δ) = 307.1778 mas
RMS(δ) = 221.5385 mas
Variability ellipse semimajor axis = 362.8639 mas
Variability ellipse semiminor axis = 108.4773 mas
Variability ellipse position angle = 56.0 deg
Equivalent α-δ correlation = 0.82

Quarterly time series for 1413+135 (2026b, 4 global solutions)

Data

Right ascension: 213.9950729677831°
Declination: 13.3399202322528°
No. sessions: 170
No. delays: 8743
Defining: No
RMS(α cos δ) = 0.1898 mas
RMS(δ) = 0.2535 mas
Variability ellipse semimajor axis = 0.2591 mas
Variability ellipse semiminor axis = 0.1821 mas
Variability ellipse position angle = 16.8 deg
Equivalent α-δ correlation = 0.20